• 音标
  []　
• 词性及解释
  n. 紧张, 拉紧, 张力, 过劳, 扭伤, 血缘, 种, 族, 气质, 曲调, 旋律, 口吻
  vt. 使劳累, 拉紧, 过分使用, 扭伤, 滥用, 曲解, 滤
  vi. 尽力, 努力, 紧拉, 弯曲, 被滤出
  【化】 应变; 菌株
  【医】 应变; 劳损, 过劳; 株; 特种; 滤过
• 例句
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• 相关词条
  aperiodic strain uncrimping strain lead strain volumetric strain uniaxial strain strain birefringence strain roll contraction strain strain pin virulent strain resistant strain internal strain (I-strain) strain energy strain release tensional strain permissive strain tidal strain multiresistant strain strain control strain step ineffective strain strain pattern

vt.
1. 拉紧;拖紧;伸张
The heavy box strained the rope to a breaking point.
那只沉重的箱子几乎把绳子拉断。
2. 尽力睁大(眼);竭力喊[O2]
She strained her eyes in the darkness.
她在黑暗中睁大眼睛看。
3. 使过劳(以致受损伤);扭伤
John strained his eyes by reading too much small print.
约翰因看过多的小字体而弄坏了眼睛。
4. 滥用;曲解,歪曲
The official was warned not to strain his power.
那个官员受到警告,不可滥用职权。
5. 过滤
6. 紧抱[(+to)]
7. 超越...之所及
vi.
1. 尽力,使劲[(+at/after/under)][+to-v]
He strained to finish the work in a week.
他拼命努力,想在一周内完成工作。
They strained to row the boat.
他们奋力划船。
2. 紧拉;紧拖[(+at)]
He strained at the rope and the boat moved.
他拉紧缆绳,船随着动了。
3. 不肯接受,以为不可[(+at)]
4. 扭歪;弯曲;(因用力而)变形
5. 被过滤;渗出
6. 紧靠[(+against)]
n.
1. 拉紧;张力[C][U]
The rope broke under the strain.
绳子被拉断了。
2. 负担,沉重压力[U][C]
3. (身心的)紧张状态;过劳,操心[C][U]
4. (身体的)失常;扭伤[C][U]
The athlete is suffering from muscular strain.
这名运动员正受肌肉劳损之苦。
n.
1. (人的)血缘,世系;种,族[C]
She is of a noble strain.
她出身名门。
2. (动植物的)种,品种[C]
This strain of wheat can grow during a cold spring.
这种品系的小麦能在寒冷的春天生长。
3. 气质,(性格上的)倾向[U][S1][(+of)]
4. 曲子,旋律,歌;诗节,歌节[P]
5. 口吻,语气;笔调;情调[C]
He wrote letters in a happy strain.
他用欢快的笔调写信。