Selenole
[化] 苯并硒二唑
??? 情景例句
I've never seen anyone as strict as my boss.
我就沒見過像我們老板這么嚴厲的人。
I see. I'll go and check.
噢，原來是這樣，那我再去查查看。
I don't know. I haven't made up my mind yet.
不知道。我還沒下定決心呢。