Integral test
[化] 积分检验法
🧩 词语组成解析
🗣️ 情景例句
I'd like to see them.
我想看看。
The worker is pounding steel pipes to mend the leakage of water.
管道工为了修缮漏水而敲打着下水道的铁管。
Sure enough, Rastus arrived punctually at seven o'clock that evening.
果然，当天晚上7点正，拉斯特斯准时回来了。