Deleading therapy
[医] 除铅疗法
🧩 词语组成解析
退铅, 去铅
🗣️ 情景例句
How many stops will the train make on the way?
路上火车停几站？
I ought to make a phone call.
我应该打个电话。
Sorry, I don't know.
对不起，我不知道。