n.小錨;抓鉤
slider grapnel - type automatic grab- bing beam 浮動(dòng)塊抓鉤式自動(dòng)抓梁
explosive grapnel 爆炸多爪錨
a grapnel; a grapple 抓鉤
fire grapnel 爆炸爪錨
Tic grapnel for marine purpose 船用機(jī)械錨