| 释义 |
stem
/stem//stem/
英汉-汉英词典
- n. (花草的)茎, (树木的)干
- 词干
- vt. 遏制[阻止](液体的流动等)
时 态: stemmed, stemming, stems
词组 | 习惯用语
您要查找的是不是：- step n. 步，脚步；步伐；步骤；梯级
vi. 走；踏，踩
- seem vi. 似乎；像是；装作
- item n. 条款，项目；一则
- steam vt. 蒸，散发；用蒸汽处理
n. 蒸汽；精力
- stew vt. 炖，炖汤；焖；忧虑；受闷热
n. 炖，炖汤；烦恼；闷热；鱼塘
stem to stem 船头对船头 tie back stem 回干 stemming v. 阻止，封堵，遏制（stem 的现在分词） stems n. [植] 茎（stem的复数）；树管；阻挡物; v. 起源于（stem的三单形式）；除去…的茎；给…装杆；止住; n. (Stems)人名；(德)施特姆斯; stem tuber 块茎 main stem 干线；主街 straight stem 直首柱；直线型船首 wire stem 纤胫病 young stem 幼茎 tea stem 茶梗 网络短语:IS inside screw stem 内螺纹阀杆 dextrorse twinning stem 右旋缠绕茎 induced pluripotent stem 细胞 regulating valve stem 调节阀杆 bar solid stem 矩形实心首柱 plug up stem 堵住 creeping underground stem 地下横走茎；匍匐地下茎 cut water stem 破浪艏 Stemming 词干提取; 填塞物; 炮泥; 大字式攀登法;
英语例句库
- Bone marrow mesenchymal stem cell(BM-MSC)is a early stem cell from the development of mesoblastema.
骨髓间充质干细胞(BM-MSC)是一种来自中胚层发育的早期干细胞。 - Their opposition stems from fear and ignorance.
他们反对是出于惧怕和无知。 - These straggly stems should be pruned off.
这些蔓生枝条该剪了。 - The stem of the mushroom is broken.
这只蘑菇的梗折断了。 - Cut the stem cleanly, just beneath a leaf joint.
把茎切整齐点，正好切在叶根下。 - Stems twining, filiform, obtaining nourishment from hosts by haustoria.
茎缠绕，丝状，获得食物从寄主以。 - The ship was in a blaze from stem to stern.
整艘船从头到尾都着火了。 - A root arising from the node of a prostrate stem.
生根的 Radicant 匍匐茎节上生出的根。 - The present wave of strikes stems from discontent among the lower-paid.
当前的罢工浪潮起因于低工资雇员的不满情绪。 - Basal leaves decussate; middle stem leaves opposite; distal stem leaves alternate; Inflorescence paniculiform with cymose branches.
基生叶交互对生；中间茎生叶对生；上部茎生叶互生；花序圆锥花序状的具聚伞状的分枝。 - Stem succulent, simple or divaricately branched from middle, lower nodes swollen, naked.
茎肉质的，单或中间的分枝，下部节膨胀，裸露。 - Stem conspicuously striate or tetragonous, robust, succulent, simple or branched in upper part.
茎显著的具条纹的或4棱，粗壮，肉质的，单一或分枝在上半部分。 - The stem cell leukemia( SCL) gene is a new oncogene related with leukemogenesis.
干细胞白血病(CL)因是新发现的与白血病发生有关的癌基因。 - Correct decisions stem from correct judgements.
正确的决心来源于正确的判断。 - Stem straight, glabrous, muricate near nodes.
茎直，无毛，粗糙的近的节。 - Young stems terete to frequently 4-angled or subalate, glabrous, puberulous, pubescent, or tomentose, often glabrescent.
嫩茎圆柱状到经常地四棱形或略似翼的，无毛，被微柔毛，短柔毛，或被绒毛的，通常后脱落。 - Interfascicular cambium A single layer of actively dividing cells between the vascular bundles in stems.
束间形成层是位于茎的维管束间的具有旺盛分裂能力的一层细胞。 - Objective To study the effect of embryo neural stem cell transplantation(SCT) in neuronal ceroid lipofuscinosis(NCL).
目的研究应用神经干细胞移植治疗神经元蜡样质脂褐质沉积病的效果。 - Blighted stems often canker.
有病的茎往往溃烂。 - Fearlessness stems from selflessness.
无私故能无畏。
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原声例句
历年英语六级听力真题（含译文） Intolerance does not stem from disagreement. 偏狭并不是从分歧中产生的。 美好而忧伤的记忆 She trimmed the stems, and placed them in a very special vase. 她修剪好枝叶，将花插到一只别致的花瓶里。 美国小学原版语文课 Now look at the stem, and break it. 现在看看枝干，把它折断。 生活中的科学 Well, your loneliness might actually stem from your habits. 嗯，其实你的孤独感可能来源于你的习惯。 跟着Vanessa学短语词汇 It's got like a purple... a purple stem. 它有一个紫色的茎。 老友记第六季 If you sear the stems of the flowers first in a frying pan... 很棒的是如果先把花茎底部 在平底锅上烤一下。 美国小学英语4 Their slender stems had beautiful light-green leaves. 细长的茎上长着漂亮的淡绿色叶子。 少儿百科之歌 I'm a root vegetable with a long brown stem. 我是一种根茎蔬菜，有长长的棕色的茎。 英语小霸王 The result of an air embolism in his brain stem. 所以他能听见我说话 就像是冻在那了。 3.哈利波特与阿兹卡班囚徒 But Dumbledore held up his hand to stem the flood of explanations. 但是邓布利多举起手来制止了这滔滔不绝的解释。
英语百科
Stem
Stem may refer to: STEM may refer to:
近义、反义、联想词
近义词n. form, word form, signifier, descriptor, plant organ, cylinder, tube v. originate in, orient, check, remove, take, take away, withdraw 联想词cell细胞;embryonic胚芽的;handlebar手把,八字胡;flower花;petals花瓣;bud芽，萌芽;root根;progenitor祖先;graft嫁接;leaf叶子;blossom开花;
英英词典
stem n.- (linguistics) the form of a word after all affixes are removed
- thematic vowels are part of the stem
synonymous： root, root word, base, theme, radical- a slender or elongated structure that supports a plant or fungus or a plant part or plant organ
synonymous： stalk- cylinder forming a long narrow part of something
synonymous： shank- the tube of a tobacco pipe
- front part of a vessel or aircraft
synonymous： bow, fore, prow- a turn made in skiing; the back of one ski is forced outward and the other ski is brought parallel to it
synonymous： stem turn
stem v.- grow out of, have roots in, originate in
- The increase in the national debt stems from the last war
- cause to point inward
- stop the flow of a liquid
synonymous： stanch, staunch, halt- remove the stem from
- for automatic natural language processing, the words must be stemmed
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