Dechloruration
[医] 减尿氯[作用]
🗣️ 情景例句
Hi, I'm just calling to see if you got home s afely last night.
你好，我打电话来确定一下你是否已经安全到家。
Which one is more clever?
哪一个是较聪明的？
Excuse me!
打扰一下。