英语词汇“check valve”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	check valve
释义	check valve a valve permitting liquids or gases to flow in one direction only. [1875-80]
随便看	sconce sconcheon sconcheon arch scone Scone S. Con. Res. scoop scoopful scoop neck scoop seat scoot scooter scop scopa Scopas scope -scope Scopes scoping scopolamine scopophilia scops owl scopula scopulate -scopy

英语词典包含168451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。