Arrestant
n. 昆虫抑制剂(一种控制虫害蔓延的物质)
🗣️ 情景例句
Is this where I get my parcels?
这里是我取包裹的地方吗？
Is there any way of ensuring we'll have enough time for our talks?
我们是否能保证有充足的时间来谈判？
Police are wary of itinerants who cannot be traced to a recognized camp boundary or to four walls.
警察则对那些查不出有固定营地或住处的游荡者保持警惕。