🧩 词语组成解析
sleepless
['sli:plis]
adj. 失眠的，睡不着的;不眠的，醒着的;无休止的;警觉的;
🗣️ 情景例句
Ask him to join us for lunch.
请他来和我们一起吃午饭。
I can't afford it.
我买不起。
At present I'm giving a lot of concerts.
现在我还要开一些音乐会。