Etp
[医][=electron transfer particle]电子传递粒子
🗣️ 情景例句
Would you kindly hold these keys, please?
请帮我拿一下钥匙。
How dare you stand me up!
你竟敢放我鸽子！
We want to catch the eight nineteen to London.
我们要乘8点19分的车去伦敦。