- 释义：
- adj. 失眠的; 不睡觉的; 寂静的
- 例句：
-
I've had a few sleepless nights recently.
最近我有好几个晚上没睡觉。
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His identification with the hero of the book made him sleepless.
对书中主人公的同情使他睡不着.
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The boy's misconduct cost his mother many sleepless nights.
这男孩的不轨行为,使他的母亲许多夜不得安眠.
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