Vacuum cavity
[医] 真空腔
🧩 词语组成解析
🗣️ 情景例句
Do you think the end is all right?
你看结尾还行吗？
Dear, you'll be home right after work, won't you?
亲爱的，你做完工作会直接回家是吗？
No. It isn't real, said Meimei. It was used in plays.
“不，那不是真的，”梅梅说，“那是演戏用的。”