Ehemism
[医] 化学[反应]历程, 化学机制, 化学作用
🗣️ 情景例句
Tom, would you give Mr. Johnson Tom
拿给Johnson先生
Did you go to the concert yesterday?
你昨天去听音乐会了吗？
Aeroplanes have the reputation of being dangerous and even hardened travellers are intimidated by them.
飞机以危险而著称，连老资格的旅行者也怕飞机。