Dectection
检验
🗣️ 情景例句
An oil tanker ran aground and lost about 15,000 gallons of gas into the sea.
一般油轮搁浅，把 15000 加仑油倾泻在海里了。
Hello. Is Mrs.James in, please?
喂，请问詹姆斯太太在家吗？
Excuse me.
对不起。