Evacuator
n. 撤退的人, 排除用具
🔁 扩展释义
【医】 排出器
🗣️ 情景例句
Bye-bye.
再见。
There are no birds of this year in last year's nests.
事过境迁。
Some really keen enthusiasts go so far as to build their own computers.
有些热衷于自己动手的人甚至自己组装电脑。