backswimmers

backswimmers

美 　英

• un.仰泳蝽
• 网络仰泳选手；仰泳虫

词形变化

复数：backswimmers  

英汉解释

n.	1. a water bug that swims lying on its back and propelled by its broad hind legs.

例句

At any rate one mosquito less. Backswimmers are our allies.

又一只蚊子灭绝了。水蜘蛛就是我们的同盟。