Tfe
[医][=trifluoroethanol]三氟代乙醇
🗣️ 情景例句
He gave me the chance to use my talents
他提供给我施展才能的机会
You haven't been around much lately,have you?
你近来不大出来走动了，是吧？
You can't miss it.
你不会看不见的。