Oxyhydroxytrichloride
三氯羥氧化物
??? 情景例句
I really had a great evening.
我真是過了一個絕妙的晚上。
What's bothering you?
什么在困擾你？
Certainly. The woolen ones are hanging here, and the cotton ones are hanging there.
當然歡迎。這兒掛著的是羊毛衫，那兒掛著的是棉毛衣。