Polyelectron
多电子
🗣️ 情景例句
I think I'm falling asleep.
我想我要睡着了。
I took charge of the group.
我管理过那批人。
'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。”