strain

/ streɪn /
/ streɪn /

释义

n. 压力;拉伤;拉力;(动植物的)品种

v. 损伤;竭力;拉紧

自然拼读

美式发音
|
/ streɪn /
str
/str/
ai
/eɪ/
n
/n/

词态

现在分词:straining

第三人称单数:strains

过去式:strained

过去分词:strained

复数:strains

例句

Did you find the job a strain ?

你觉得这份工作紧张吗?

I’ve strained a muscle in my leg.

我的腿有一处肌肉拉伤。

You’ll strain your eyes trying to read in this light.

在这样的光线下看书会伤眼睛的。

She was straining to keep her head above the water.

她竭尽全力将头露出水面。

the stresses and strains of police life

警察生活的紧张和压力

These four posts take the strain of the whole structure.

这四根柱子承受着整个结构的压力。

different strains of wheat

不同品种的小麦

I couldn’t look after him any more; the strain was too much for me.

我不能再照看他了,压力太大。

Buddy’s huge gut strained against the buttons on his shirt.

巴迪的大肚子把衬衫纽扣绷得紧紧的。

词组

strain rate

应变速率;应变率;变形速度

strain gauge

应变仪;[机]变形测量器

strain energy

应变能

strain amplitude

应变幅度

strain gage

应变计;电阻丝应变仪

muscle strain

肌肉拉伤;肌肉劳损

bacterial strain

菌株

strain field

应变场

without strain

毫不费力地,自然地

strain distribution

应变分布

plastic strain

塑性应变

strain at

紧拖;难以接受

shear strain

剪切应变

axial strain

轴向应变

strain at something

◎使劲拉某物;使劲做某事;努力争取

small strain

微小应变

strain test

应变试验;品种试验

tensile strain

拉伸应变;抗拉应变

plane strain

平面应变;平面变形

strain hardening

机械(加工,应变)硬化

近义

vi.[力]拉紧;尽力

tauten

take pains

n.张力;[力]拉紧;负担;[外科]扭伤;血缘

tension

burden

weight

vt.[力]拉紧;滥用;滤去;竭力

abuse

tighten up

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真题

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