stem例句有哪些

1. 茎，（树）（叶）柄，梗，杆，干
2. 把
3. 烟斗柄
4. 高脚酒杯的脚
5. 手表的转柄
6. 艏柱；艏材；船头
7. 血统，家系
8. 堵塞物
9. 【语】词干
10. 坝

1. =scanning transmission electron microscope 扫描透射式电子显微镜

1. 拦住，堵住
2. 阻挡，阻止
3. 把滑雪屐向内转以减速或转向
4. 起源于，来自
5. 顶着…而上；逆…而行
6. 抽去…的梗
7. 给…装柄
8. 把向内转
9. 由...而造成，起因于，是…的结果
10. 止住，堵住，遏止
11. 发生
12. 【体】内转

1.起源于;来自;由…造成
If a condition or problemstems from something, it was caused originally by that thing.

stem

e.g. All my problemsstem from drink...
我所有的问题都源于酗酒。
e.g. Much of the instability stems from the economic effects of the war.
不稳定局面多半是由战争对经济的影响造成的。

2.阻止;遏制;制止
If youstem something, you stop it spreading, increasing, or continuing.

e.g. Austria has sent three army battalions to its border with Hungary tostem the flow of illegal immigrants...
奥地利已派出 3 个营的兵力去本国和匈牙利交界的边境地区阻止非法移民的流入。
e.g. The authorities seem powerless tostem the rising tide of violence...
当局似乎无力阻止愈演愈烈的暴力活动。

3.(植物的)秆，茎，梗
Thestem of a plant is the thin, upright part on which the flowers and leaves grow.

e.g. He stooped down, cut thestem for her with his knife and handed her the flower.
他弯下腰，用刀替她将花茎割断，然后将花递给她。

4.(酒杯的)颈，柄脚
Thestem of a wine glass is the long thin part which connects the bowl to the base.

5.(烟斗)柄
Thestem of a pipe is the long thin part through which smoke is sucked.

e.g. He chewed thestem of his pipe and eyed her sceptically.
他嘴里衔着烟斗柄，满腹狐疑地打量着她。

6.(语法中的)词干
In grammar, thestem of a word is the main part of it, which does not change when the ending changes.

7.从船首到船尾
If something happensfrom stem to stern on a boat, it involves the whole of the boat.

e.g. A South African television report said the ship was ablaze fromstem to stern.
南非一则电视新闻报道称，那艘船从头到尾都着了火。

1. 阀杆：圆盘状的阀座 (Disc) 在中心部设有阀杆 (Stem),其代表性之构造可分:一般最常用的一种,阀杆 (Stem) 贯通阀座 (Disc) 的中央部,可做 90° 的旋转,使其开或关,但是封密性较差.

2. stem在线翻译

2. 车把立：车把立(stem)老骑手虽然腹部被压迫,增加心肺机能的负担,但为了减轻空气的阻力,采取上半身低

3. stem的反义词

3. 茎：例如学习单词叶子(leaf),根(root), 茎 (stem)和花(flower)时,老师让孩子把叶子,根,茎,花的图拼到一张白纸上,构成一幅完整的植物图形,然后贴上,再涂上颜色,最后把单词贴到相应的部位上.

4. 词干：(2) 词干(stem) 指的是未经词形变化的原形词. 例如:动词toimpede(hinder)的词根是impede,必须注意,词的词形变化(inflection)不属于构词法研究的对象,这是因为词的这些变化既不能改变词不达意的原意,又不能改变词类.

5. stem的翻译

5.stem：subject to enough merchandise; 受充足货品的限制

6.stem：scanning tunnel electron microscopy; 扫描隧道电子显微术

7. stem是什么意思

7.stem：scanning transmission electron microscopy; 扫描透射电子显微镜

8.stem：scanning transmission electron microscope; 扫描传输电子显微镜

• verb stem动词词干

• on a stem在茎上

• a stem of a flower花梗

• stem a stream堵住溪水
• stem the spread制止蔓延

• Flowers were out, tall stems with pink bells hanging from them.

  出自：B. Vine

• They on the..Flood..Ply stemming nightly toward the Pole.

  出自：Milton

stem, arise, derive, emanate, originate, proceed, spring

这组词均可表示“出现”,其区别在于：

1.spring强调经过一段时间或准备后突然出现。

2.arise强调产生的事实,暗示从无到有,也指某事物导致的结果。例如:

I think there's a storm arising gradually.我看风暴即将来临。

There's trouble arising gradually at the meeting.会上一场纠纷正在酿成。

3.originate指来源于特定的根源或起点。例如:

All theories originate from practice and in turn serve practice.任何理论都来源于实践,反过来为实践服务。

The style of architecture originated with the ancient Greek.这种建筑风格起源于古希腊。

4.derive指由另一形式的事物衍生而出或者从另一些人处取得。例如:

The word derives from French.这个词来自法语。

English derives in the main from the common Germanic stock.英语主要源于日耳曼语族。

5.emanate指从一事物转变为另一事物。例如:

Can we emanate to the next question?我们能转入下一个问题吗?

6.proceed指自某处发出或产生,强调根源或原因。例如:

His mistake proceeded from his ignorance of it.他的错误是出于他对那件事的无知。

Wrong opinions often proceed from lack of information.错误的看法往往产生于不了解情况。

7.stem指合乎自然规律地产生,也指在某人或某事物的影响下产生或从属于某人或某物发展。例如:

We can stem great pleasure from our studies.我们可以从读书研究中获得极大的乐趣。

He stemmed his enthusiasm for literature from his father.他对文学的爱好是受他父亲的影响。