Etp
[医][=electron transfer particle]电子传递粒子
🗣️ 情景例句
He won't come until next week.
他下星期才会来。
You're always mixing me up with my twin sister!
你老是把我和我的孪生姐姐搞混!
Our knowledge of the universe is growing all the time.
我们对宇宙的认识一真在增长。