英语词汇“backswimmer”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	backswimmer
释义	back·swim·mer (băkswĭm′ər) n. Any of various predatory hemipteran insects of the family Notonectidae that live in freshwater habitats and swim on their backs by means of oarlike hind legs.
随便看	firebreak fire-breather fire-breathing firebrick fire brigade firebug fire clay fireclay fire control fire coral firecracker firedamp fire department firedog fire door firedrake fire drill fire-eater fire-eating fire engine fire escape fire extinguisher firefight firefighter fire fighter

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。