Monoalkylated
[化] 单烷基取代了的
🗣️ 情景例句
Hi, Mr. Stewart.
嗨， Stewart先生。
I don't know about the rest of you, but I'd like a break.
我不知道你们是否要休息，但我想休息片刻。
Aeroplanes are slowly driving me mad.
飞机正在逐渐把我逼疯。