Oxyhydroquinone
[化] 1,2,4-苯三酚
??? 情景例句
How are you?
你怎么樣？
It doesn't make much difference to me what you do.
你干什么對我沒有多大關系。
When can you come around to discuss some details with us?
什么時候可以過來和我們討論細節呢？