strain

扭伤，拉伤vv

本身是词根： 拉紧记忆

1 strain rate应变速率；应变率；变形速度

2 strain energy应变能

3 strain at something◎使劲拉某物；使劲做某事；努力争取

4 plane strain平面应变；平面变形

5 strain distribution应变分布

6 plastic strain塑性应变

7 strain gauge应变仪；[机]变形测量器

8 strain field应变场

9 shear strain剪切应变

10 strain hardening机械（加工，应变）硬化

11 strain at紧拖；难以接受

12 axial strain轴向应变

13 strain gage应变计；电阻丝应变仪

14 tensile strain拉伸应变；抗拉应变

15 muscle strain肌肉拉伤；肌肉劳损

16 strain test应变试验；品种试验

17 bacterial strain菌株

18 strain amplitude应变幅度

19 small strain微小应变

20 without strain毫不费力地，自然地

1 真题例句...You might strain your shoulder...第一套CET42014.6听力题

2 真题例句...and all were feeling the strain of not doing so...第三套CET42012.12阅读理解

3 真题例句...Regular check-ups for men would inevitably place strain on the public purse...CET42008.12阅读理解

1 I’ve strained a muscle in my leg..我的腿有一处肌肉拉伤。

2 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。