grappling hook造句

1、This grappling hook can only lift one person at a time.
绳枪只能一次承受一个人的重量。

2、The grappling hook can also be used to tether two objects together.
抓钩还可以用来把两个物体拴在一起。

3、To search or sweep the bottom body of water, as with a grappling hook or dragnet.
搜寻用抓钩或拖网在水底进行搜寻或打捞。