Etp
[医][=electron transfer particle]电子传递粒子
🗣️ 情景例句
Good morning, Dad.
早安， 爸爸。
Do you know where I've put my glasses?
你知道我把眼镜搁哪儿了吗？
I don't think so, he says.
“我想不可以。”他说。