Dihydroxyphthalophenone
酚酞
🗣️ 情景例句
I have tea with y colleagues in the afternoon.
下午我和同事喝茶。
Discussing all these details will get us nowhere.
讨论这些枝节问题是完全没有用的。
OK. While you're doing that I'll go and get some water.
好的。你系小树，我去弄点水来。