"The chemical undergoes a sudden change"
"The fluid undergoes shear"
"undergo a strange sensation"
1.经历；接受；遭受；忍受
If youundergo something necessary or unpleasant, it happens to you.
e.g. New recruits have been undergoing training in recent weeks...
最近几周，新兵正在接受训练。
e.g. He underwent an agonising 48-hour wait for the results of tests.
他苦苦等待了48个小时，化验结果才出来。
1. undergo的意思
1. 经受：物体(body)经受(undergo)简谐运动(simple harmonic motion)的周期(period),是为使它作一完整振荡(oscillation)所需的时间. 对弹簧(spring)而言,周期就是弹簧在从其最大的伸长(extension),通过其最大的压缩(compression)并再一次回到其最大伸长过程中所用的时间.
2. 经历,遭受：spectacles 眼镜 undertake 承担,许诺 |undergo 经历,遭受 | underscore 强调
3. 经历：undergeneralization 词义缩小 |undergo 经历 | undergraduate 大学生
这座城市经历了巨大的变化。
The castle will undergo extensive and costly renovations.那城堡要用巨资进行全面整修。
Man's idea of God would undoubtedly undergo a change if we were to discover other intelligent beings in the universe.如果我们真的发现宇宙中有其他的智慧生命,人类关于上帝的观念一定会经历一场变化。
I hope that I shall never again have to undergo such unpleasant experience.我希望我永远不会再遭遇到这种不愉快的经历。
She underwent a thorough examination at the hospital.她在医院里接受了全面检查。
The idea must undergo the test of experiment.观念必须经得起实验的检验。
Metals undergo expansion when heated.金属加热时会膨胀。
to undergo tests'/trials'/repairs经受考验；接受检修
My mother underwent major surgery last year.我母亲去年动过大手术。
Some children undergo a complete transformation when they become teenagers.一些儿童进入少年期会完全变成另一个人。
New recruits have been undergoing training in recent weeks...最近几周，新兵正在接受训练。
He underwent an agonising 48-hour wait for the results of tests.他苦苦等待了48个小时，化验结果才出来。
This is gas about to undergo further treatment.这是一种马上要进一步处理的气体.
Obviously, if the various bars sustain forces they will undergo extension or contraction.很明显, 如果各杆受力,就会发生伸长或缩短.
Some of the excited atoms undergo radiative deexcitation.某些受激的原子会发生辐射性退激.
These recommendations will no doubt undergo revision as more data and experience accumulate.随着更多的数据和经验积累,这些建议将进行进一步修订.
I'll verify everyone I undergo that you're a C. I. rat. And I a aggregation of people.我会告诉每一个人,你就是那个被用来实验的小白鼠, 而且我要告诉你,我认识很多人.
She will undergo immediate treatment.她会立即接受治疗.
This resolution shall undergo a ballot before its final version is determined.这份决议案还要通过投票才能最终定案.
Chicken, duck egg to undergo a rigorous disinfection, painted on it.鸡 、 鸭蛋壳经过严格消毒, 彩绘其上.
The question is any possibility that this class will undergo a change in the present circumstances.问题是在今天的情况下,民族资产阶级有没有发生变化的可能性呢?
Each element has at least one isotope with unstable nuclei that can undergo radioactive decay.每个元素至少有一个同位素不稳定原子核可以进行放射性衰变.
It is good for a man to undergo the yoke when he is young.人在幼年负轭,这原是好的.
The planes have to undergo rigorous safety checks.飞机必须经过严密的安全检查.
Joe: The artefact to indorse yourself is to undergo when somethings feat to happen.乔: 保护自己最好的办法,就是洞悉什么时候会发生什么样的事情.
It is not clear whether cetaceans undergo dream sleep.鲸类动物是否经历梦睡眠还不清楚.
The explorers had to undergo much suffering.探险者不得不忍受很多困苦.
My feeling for him undergo a revulsion when I discover his cruelty.当我发现他的残忍时,对他的感情起了剧变.
He was sentenced to time served, probation, community service, and make restitution and undergo counseling.凯文最终被判入狱, 缓期执行, 他需服务社区, 归还窃款并接受心理辅导.
Planes have to undergo rigorous safety check.飞机必须接受严密的安全检查.
Normal cells are produced a regulated way, with new cells replacing those that undergo natural death.正常细胞的产生有着其固有规律, 即新细胞取代自然死亡的旧细胞.
Many patients to also not but undergo the thyroid gland excision surgery finally.不少患者到最后也不得不做甲状腺切除手术.
By contrast, in liquid transients, pressures and flow pattern undergo smooth and transient effects are small.与气量突变相比, 液量突变引起的压力和流型变化较平缓,瞬态效应小.
O . lithobates males undergo a really spectacular morphology change as they mature.金头蓝孔雀的从亚体到成熟会经历一个非常精彩的形态转变.
After luncheon they march into the cathedral and undergo another lecture.午餐后他们长驱直入到教堂内,再听取导游的另一次讲座.
to undergo minor surgery做小手术
They have introduced a new system whereby all employees must undergo regular training.他们采用了新的制度，所有的雇员都必须定期进行培训。
Lest thou shouldest undergo thy selfe in purchasing the pearle.
出自：D. Rogers
