USC alum, Ryan Coogler, nice enough to be joining us here today.
南加州大学校友瑞恩·库格勒（《黑豹》导演，硕士毕业于 USC），很高兴今天能加入我们。
alum
/'æləm/ /'æləm/
英汉-汉英词典
n. 明矾；矾
词组 | 习惯用语
您要查找的是不是：
- album n. 相簿；唱片集；集邮簿；签名纪念册
- plum n. 李子；洋李；紫红色；梅子 adj. 人所希望的；有利的；上等的
- slum n. 贫民窟 vi. 访问贫民区
- alms n. 救济金, 施舍物
- glum adj. 阴沉的；忧郁的
alum earth 明矾土
alum clay 明矾土；明矾粘土
chrome alum 铬（明）矾
ammonium alum 铵铝矾；[无化] 铵矾
magnesian alum 镁明矾
potash alum (铝)钾矾,(钾)明矾
potassium alum 钾明矾,钾矾,铝钾矾,钾盐茂,茂,钾茂
alum schist 明矾页岩；明矾片岩
alum leather 矾制皮革
alum glass 明矾玻璃
网络短语:
burnt alumdried alum 焦矾
this year's alums 应届毕业生
alum clay alum earth 明矾土
potash alum potassium alum 明矾
vanadium alum 钒矾
ferric-hematoxylin alum 铁明矾苏木精
mouth-wash alum 明矾漱口剂
chromic alum 铬矾; 钾铬矾; 硫酸铬钾; 铬钾矾;
alum stone 明矾石
英语例句库
- The author outlines the type, characteristics of coagulant popularly used; especialy discusses the application conditions and extents of polyacrylamide, polyiron sulfate and poly alum.
介绍了目前应用的凝聚剂的种类、性质,较详尽的论述了聚丙烯酰胺、聚合铁和聚合铝高分子化合物的使用条件和应用范围。 - Buy Chemicals Buy Chemicals We buy chemicals like caustic soda, soda ash, alum, sodium hydrosulphite, paint chemicals, cosmetic chemicals and dyestuff such as vat dyes, disperse dyes, acid dyes.
尼日利亚求购化学制品.
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
2023年名人高校毕业演讲
名人高校开学演讲
You'll develop your favorites that you will visit again and again as you return to Yale as an alum.
你们也将会带着这些情感，以校友的身份一次又一次地回到耶鲁，重访你们最爱的那些地方。
生活大爆炸 第1季
All right. Madonna was married to this Ridgemont High alum. Oh, my God! Sean Penn!
下一题，麦当娜曾经与哪一位派拉蒙艺人结婚？哦，我的天哪！肖恩·潘。
斯坦福公开课：如何有效沟通
For instance, if you are talking to a group of GSP alums, you can use terms like touchy feely.
例如，如果你和一群 GSP 校友谈话，你可以使用像 touchy feely 这样的词。
VOA Special 2018年3月合集
Vishal Jani is also a JET program alum.
Vishal Jani 也是 JET 计划的校友。
斯坦福高屋建瓴讲座
I'm a very proud alum of Penn State.
我是宾夕法尼亚州立大学的一名非常自豪的校友。
库克演讲合辑
Apple's own Lisa Jackson is a proud Tulane alum.
苹果公司的Lisa Jackson是一位令人骄傲的杜兰校友。
What it takes 名人访谈
What they wanted more than anything else was the kind of old boy network. The VMI alums are very loyal.
他们最想要的是那种旧式的人际关系网。“弗吉尼亚军事学院”校友非常忠诚。
斯坦福公开课：谈判术
I know I'm telling a room of many MBA alums to stop talking and that's hard.
我知道我要告诉一屋子的许多 MBA 校友停止说话，这很难。
世界史 Crash Course
So to make the textiles the Ottomans craved, the Italians needed Ottoman alum, at least until 1460.
因此，为了制造奥斯曼帝国渴望的纺织品，意大利人需要奥斯曼明矾，至少在 1460 年之前是这样。
中文百科
矾
通式A2SO4·B2(SO4)3·24H2O中，A为+1价的阳离子，如Na、K、Rb、Cs、Tl、NH4、CH3NH3、HONH3、N2H5，B为+3价的阳离子，如Al、Cr、Ti、Mn、V、Fe、Co、Ga、Mo、In、Ru、Rh、Ir。具体的离子组合与离子半径有关。所有矾类都是立方晶系的，一般有生成规则的立方形大晶体的倾向。根据离子大小的不同，矾类可以分为三种晶体结构：α-、β-、和γ-型。α-型是由中等大小的+1价离子生成的，如钾和铷；β-型由较大的+1价离子生成，如铯；γ-型由较小的+1价离子生成，如钠。硒酸盐可以代替硫酸盐生成“硒矾”；其中一个硫酸根离子也可被其他阴离子取代，比如K2BeF4·Al2(SO4)3·24H2O。
英语百科
Alum 矾
![An alum block sold as an astringent in pharmacies in India (where it is widely known as Fitkari )[7]](/uploads/202412/20/Potassium_Alum_Block_India_Shaving_Aftershave3131.jpg)
Alum /ˈæləm/ is both a specific chemical compound and a class of chemical compounds. The specific compound is the hydrated potassium aluminium sulfate (potassium alum) with the formula KAl(SO
4)2·12H
2O. More widely, alums are double sulfate salts, with the general formula A
2(SO
4).M
2(SO
4)
3.24H
2O, where A is a monovalent cation such as potassium or ammonium and M is a trivalent metal ion such as aluminium or chromium(III). When the trivalent ion is aluminium, the alum is named after the monovalent ion.
近义、反义、联想词
近义词
n.aluminum, aluminium, Al, atomic number 13, double salt, scholar, scholarly person
联想词
英英词典
alum n.
- a white crystalline double sulfate of aluminum: the ammonium double sulfate of aluminum
- a white crystalline double sulfate of aluminum: the potassium double sulfate of aluminum
- a person who has received a degree from a school (high school or college or university)
- a double sulphate of aluminum and potassium that is used as an astringent (among other things)
synonymous： ammonia alum, ammonium alum
synonymous： potassium alum, potash alum
synonymous： alumnus, alumna, graduate, grad
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