Caltrops
n. 三角钉
🗣️ 情景例句
Thank you, Robbie.
谢谢你， Robbie。
They must hunger in frost that will not work in heat.
少壮不努力，老大徒伤悲。
It had broken down the previous summer, and though I promised to repair it, I had never got round to it.
那台割草机去年夏天就坏了，尽管我答应修，但一直没抽出时间，