Previscan
[化] 氟茚二酮
🗣️ 情景例句
Well, Harry, that's because I do.
哦，Harry， 那是因为我关心。
In regard to your request, no decision has been made.
关于你的请求还没有做出决定。
I don't know. I haven't made up my mind yet.
不知道。我还没下定决心呢。