Toiling
v. 长时间或辛苦地工作( toil的现在分词 ); 艰难缓慢地移动, 跋涉
🗣️ 情景例句
Could you please say it again?
你能重复一下吗？
Why?
为什么？
No, Mrs Brown. Your son's trouble is very common these days. It happens all the time. It comes and goes very quickly. He'll get well soon.
是的，布朗太太。你儿子的毛病现在是极常见的，经常有的。它来得快，去得也快。他不久就会好的。