英语词汇“lap valve”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	lap valve
释义	lap valve 活叶门，瓣门，舌阀
随便看	scoutmastership scoutmasterships scoutmistress scoutmistresses scout-observation seaplane scout on the lay scout out scout plane scoutplane scout-ranger scout-rangers scout report scouts scoutship scout ship scout's honor Scout's honour scouts out Scout Sunday Scout Tower Scout-troop scout troop scout troops scout vehicle scout-watch 实无华则野，华无实则贾，华实相符则礼。实未至而声先驰。实棒槌灌米汤，寸水不进实的虚不得实竹子吹火，一窍不通实竹棍子吹火，一窍不通实者虚之，虚者实之实葫芦，一根藤儿实行“打鸟政策”，闭只眼，开只眼实言、实行、实心，无不孚(fu扶)人之理。 53515 53516 53517 53518 53519 53520 53521 53522 53523 53524