daisy-cutter
noun/ˈdeɪzi kʌtə(r)/
/ˈdeɪzi kʌtər/
- a very powerful bomb dropped from an aircraft that explodes close to the ground and destroys buildings and structures over a large area
摘菊使者，滚地球炸弹（杀伤范围大的空投炸弹） - (in cricket or baseball) a ball hit or thrown to roll or bounce low along the ground
擦地球；地滚球；滚地球