strain的过去式和用法例句

　　strain做动词有拉紧;劳累;过分使用等意思，那么你知道strain的过去式是什么吗?下面学习啦小编为大家带来的strain的过去式和用法例句，欢迎各位同学们学习!

　　strain的过去式和其他时态：

　　过去式: strained

　　过去分词: strained

　　现在分词: straining

　　strain的用法：

　　strain的用法1：strain的基本意思是“拉紧”,强调过度使用、过于操劳、过于用力致使身体的某部分肌肉、器官损伤,可特指肌肉或韧带拉伤。引申指“竭尽全力…,努力…”。

　　strain的用法2：strain既可用作及物动词,也可用作不及物动词。用作及物动词时,可接名词或代词作宾语。

　　strain的用法3：strain接介词at表示“拉紧”; 接for或after表示“使劲”。

　　strain的用法4：strain还可用作名词,意为“过劳,极度紧张”“张力,应变”。

　　strain的过去式例句：

　　1. The middle button of his uniform jacket was strained over his belly.

　　制服上装中间的纽扣在他的肚子上绷得紧紧的。

　　2. Smiling for the cameras, the two men strained to make small- talk.

　　两名男士微笑着面对镜头，东拉西扯着。

　　3. Several thousand supporters strained to catch a glimpse of the new president.

　　几千名支持者翘首企盼能一睹新总统的风采。

　　4. Gil sensed something wrong from her father's strained voice.

　　吉尔从父亲紧张的声音中感觉到出了什么事了。

　　5. Little by little she lost the taut, strained air of perpetual anxiety.

　　长期焦虑带来的紧张而疲惫的神色从她脸上慢慢消失了。

　　6. His voice had lost its resonance; it was tense and strained.

　　他的声音不再洪亮，而是显得紧张，不太自然。

　　7. Resources will be further strained by new demands for housing.

　　资源将因新的住房需求而变得更紧张。

　　8. His laughter seemed a little strained.

　　他的笑声好像有点不自然。

　　9. She looked a little pale and strained.

　　她看起来面色有点苍白，神情忧虑。

　　10. Their five-year relationship was strained beyond breaking point.

　　他们五年的关系已经紧张到无法维系。

　　11. They strained their eyes, but saw nothing.

　　他们瞪大了双眼，但什么也没看到。

　　12. Her face looked strained and weary.

　　她的脸色显得憔悴疲惫。

　　13. Relations between the two countries had become severely strained.

　　两国关系已经变得非常紧张.

　　14. If the eyes are severely strained , they become bloodshot.

　　如果眼睛过于疲劳就会充血.

　　15. Since their argument there had been a strained atmosphere between them.

　　自从吵架后,他们之间一直很紧张.