Vacual
真空的, 近于真空的
🗣️ 情景例句
It's been very nice talking to you.
很高兴与你交谈。
I made 11 British pounds.
我赚了十一英镑。
Ah, yes, Sandra.How do you spell intelligent'?Can you tell me?
啊，是的，桑德拉。"intelligent怎样拼写？你能告诉我吗？