Dehydrobenzene
[化] 苯炔; 脱氢苯
🗣️ 情景例句
Well, we could reschedule the operation, Mrs. Herrera,
这样吧，我们可以重新安排手术，Herrera太太。
Don't swap horses when crossing a stream.
行至中流不换马；危难之时不宜作大变动。
'I have just arrive in Scotland and I'm staying at a Youth Hostel.'
“我刚到苏格兰，我现住在一家青年招待所。”