Extermination
n. 消灭, 根绝
✅ 同义词
📖 牛津释义
extermination
n[U].
🗣️ 情景例句
I have a suggestion for you ...
我有一个建议……
How much will it cost?
这种商品成本价是多少？
I suddenly felt very worried, but could not say anything.
我突然非常着急起来，但却什么也说不出来。