Dechloruration
[医] 减尿氯[作用]
🗣️ 情景例句
If you have time around Christmas, please come to visit my family.
如果你圣诞节前后有空，欢迎到我家来玩。
Grocery bills are expensive.
食品价格昂贵。
That's how we got so wet and dirty.
这就是我们怎么弄得这样又湿又脏的原因了。