Photodechlorination
光去氯(作用)
??? 情景例句
You drink too much. I think you're hooked on alcohol.
你喝得太多了。你是不是喝酒上癮了？
My hobbies include tennis and reading.
我喜歡打羽毛球、看書。
Who's Lucy?
誰(shuí)是露茜？