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单词 steroid
释义

steroid /'stɪərɒɪd//'stɛrɔɪd/

英汉-汉英词典
n. 类固醇
词组 | 习惯用语
steroid hormone [生化]甾类激素
anabolic steroid 合成代谢类固醇;促蛋白合成甾类
英语例句库
  1. Could steroids mask the diagnosis of cerebrotendinous xanthomatosis?
    激素会妨碍脑腱黄瘤病的诊断吗?
  2. Objective To investigate the effect of steroid receptor coactivator family in initiation, development, treatment and prognosis of breast cancer.
    摘要目的探讨类固醇受体辅活化因子家族在乳腺癌发生、发展、治疗、预后等方面的作用。
  3. The contents of anthoxanthin and steroid saponin, the common active ingredients in Smilax scobinicaulis roots, were 2.83% and 4.55%, respectively.
    根中所含的常规抑菌活性成分黄酮的含量为2.83%;甾体皂苷元的含量为4.55%。
  4. Loxoprofen sodium is a kind of a non steroid anti inflammatory and antalgic drug with less side effects and high effect.
    洛索洛芬钠是一种副作用小、疗效高的非甾体类抗炎镇痛药。
  5. LORI WALLACH: Basically, NAFTA on steroids with six more countries. That model has a core of rules that literally promote, incentivize shipping jobs away.
    基本上,北美自由贸易协定的类固醇与六个国家。这种模式的核心规则,实际上促进,激励航运工作岗位消失。
  6. Mycotic keratltis is a chronic infective keratomycosis with high blindness rates. it spread fast with the wide uses of the broad-spectrum antibiotics and cortical steroids.
    真菌性角膜炎是致盲率很高的感染性角膜病,发病缓慢,近年来,因广谱抗生素及皮质类固醇的广泛应用,使其有增多的趋势。
  7. She will be excluded from the Games at Athens 2004, having tested positive on the 18th of August for stanozolol, which is a prohibited anabolic steroid.
    因此,科尔扎连科将被驱逐出本次2004年雅典奥运会。”
  8. Methandriol was injected into the ear meridian of a rabbit, and then the anabolic steroid methandriol in the plasma was successfully detected with the established method.
    选取美雄醇为代表进行实际动物实验,成功检测到耳脉注射美雄醇后兔血浆内的美雄醇成分。
  9. Objective. To evaluate the efficacy of caudal epidural injections (CEI) containing steroid versus nonsteroid preparations when treating patients suffering from low back pain (LBP) and sciatica.
    评价并比较骶管内硬膜外注射激素和非激素制剂治疗腰痛和坐骨神经痛的疗效。
  10. We report a case of acute respiratory failure due to tracheobronchomalacia secondary to RP, which was treated with steroids, a tracheostomy, and continuous positive airway pressure (CPAP).
    我们报导一位女性病患因复发性多软骨炎导致气管支气管软化,而使用类固醇、气管切开术和持续呼吸道正压治疗。
  11. THG's chemical structure is similar to that of trenbolone and gestrinone, both synthetic anabolic steroids banned for athletic use by international sports federations.
    THG的化学结构近似于群勃龙(trenbolone)与孕三烯酮(gestrinone),两者皆为国际体育总会禁用的促蛋白合成类固醇
  12. After the dormancy in whole winter, the stem color would be changed into fulvous. 3 single lines with over 1% steroid sapogenin have been selected from those lines with near 1% steroid sapogenin.
    利用筛选出皂苷配基含量接近1%的材料,选育出皂苷配基含量超过1%的单株品系3个。

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原声例句
时差N小时

Testosterone is an anabolic steroid, meaning that itencourages new muscle growth.

睾丸激素是一种合成代谢类固醇,它能够促进新的肌肉的生长。

双语版 TED-Ed 演讲精选

Steroids can help dial down the immune system.

类固醇能帮助减低免疫系统反应。

TED演讲(视频版) 2019年8月合集

This was scientific management on steroids, standardizing and allocating work.

这是科学的极致化管理,规范和分配工作。

AP 听力 2020年6月合集

Researchers in England Tuesday said evidence shows an inexpensive, widely available steroid can improve COVID-19 survival.

英国的研究人员周二表示,有证据显示,一种廉价、广泛使用的类固醇可提高新冠肺炎患者的生存率。

TED演讲(音频版) 2015年1月合集

It's like Palo Alto on steroids.

就像让帕罗奥图服用类固醇

BBC Ideas 精选(双语)

I've never used steroids myself. Really, Poirot?

我自己从来没用过类固醇。真的吗,大侦探波罗?

经济学人(汇总)

Sprinters competed with eyes yellowed from steroid abuse.

短跑运动员的眼睛因类固醇滥用而发黄。

新编临床医学英语教材

ORAL STEROID MEDICATIONS Oral steroid medications can be very helpful in episodes of an acute disc herniation.

口服类固醇药物在治疗急性椎间盘突出过程中,口服类固醇药物非常有效。

看热点学英语

We've had on steroids — a more extreme version.

我们学了“打了类固醇”——更极端的形式。

科学60秒-科学美国人 2022年2月合集

Steroids help in more serious cases.

在更严重情况下,类固醇能提供帮助。

中文百科

甾体

空间填充表示球与棒表示5α-双氢孕酮 (5α-DHP),一个类固醇的实例。说明了大多数类固醇四环的形状(碳原子黑色,氧红色,氢灰色)。注意疏水性碳氢化合物(烃)在中间 (灰色,黑色)和相对末端的亲水性基团 (红色),是许多天然类固醇的共同特征。5α-DHP是一种内生性类固醇激素以及一种生物合成的中间体。
To be supplied
类固醇的命名,甾族环系与支链:ABCD类固醇环(烃框架)母体系统显示,除非再次与所有正常看到的支链,以线与角度为表述,用国际纯粹与应用化学联合会化学命名批准的 (IUPAC-approved)环上字母和原子编号。它的核心是只有四个ABCD环组成的烃类,没有支链或由甲基取代,这17个碳的化合物甾烷,是最简单的类固醇,而且是目前大多数类固醇中的一个子结构。
甲羟戊酸途径 (Mevalonate pathway)

类固醇英语:steroid)是属于脂类的一类,特征是有一个四环的母核。

所有类固醇都是从乙酰辅酶A生物合成路径所衍生的。不同的类固醇在其附在环上的官能团有所不同,而其基本结构都是有一个环戊烷多氢菲核。现时从植物、动物及真菌中确认的有数以百种的类固醇。

英语百科

Steroid 甾体

Steroid ring system: The parent ABCD steroid ring system (hydrocarbon framework) is shown with IUPAC-approved ring lettering and atom numbering.[1]:1785f
Space-filling representationBall-and-stick representation5α-dihydroprogesterone (5α-DHP), a steroid. The shape of the four rings of most steroids is illustrated (carbon atoms in black, oxygens in red and hydrogens in grey). The apolar
Ball-and-stick diagram of the same steroid
A gonane (steroid nucleus)

A steroid is an organic compound with four rings arranged in a specific configuration. Examples include the dietary lipid cholesterol, the sex hormones estradiol and testosterone and the anti-inflammatory drug dexamethasone. Steroids have two principal biological functions: certain steroids (such as cholesterol) are important components of cell membranes which alter membrane fluidity, and many steroids are signaling molecules which activate steroid hormone receptors.

近义、反义、联想词
近义词
n.
organic compound, hormone, endocrine, internal secretion

联想词
anabolic合成代谢的;HGH人体生长激素;testosterone睾丸激素;hormone激素,荷尔蒙;drug毒品;estrogen雌性激素;progesterone孕酮,黄体酮;prednisone强的松;doping掺杂质,加添加剂;antibiotic抗生素, 抗菌素;drugs毒品,药物;
英英词典
steroid n.
  1. any of several fat-soluble organic compounds having as a basis 17 carbon atoms in four rings; many have important physiological effects
  2. any hormone affecting the development and growth of sex organs

  3. synonymous: steroid hormone, sex hormone
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更新时间:2025/6/22 6:53:55