Detection limit
[化] 检出限
🧩 词语组成解析
🗣️ 情景例句
Who is it?
是谁?
Need makes the old wife trot.
人急造反，狗急跳墙。（事急老妪跑。）
You can print the telephone number of your information service in the newspaper.
你可以把你的问讯服务的电话号码登在报纸上。