Barbless
a. barb的变形
🗣️ 情景例句
We have around 3,000 workers.
大约有3000名职工。
Watch out, it's dangerous.
注意，危险啊！
It can take as long as eight days to rig up rope ladders and to establish supply bases before a descent can be made into a very deep cave.
有时需要花费整整8天时间来搭起绳梯，建立供应基地，然后才能到一个很深的洞穴里。