Mesitol
酚, 2, 4, 6-三甲苯酚
🗣️ 情景例句
I know it's sudden, Robbie,
我知道这件事很突然， Robbie。
I'd like two seats on today's northwest flight 7 to detroit, please.
我想订两张今天西北航空公司7班次到底特律的机票。
I'll wait until I hear from you.
那么我就等你消息，