词语flapper
解释舌阀,舌网;n.折合挡板
词性名词
flapper〔名词〕舌门详细»
flapper〔名词〕铰链门,舌形活门详细»
flapper〔名词〕有绞链的门(瓣阀,片状悬垂物详细»
flapper〔名词〕舌门,有绞链的门,活瓣详细»
flapper〔名词〕逐稿轮详细»
flapper〔名词〕拍击物详细»
flapper瓣阀，舌形阀，止回阀，片阀，蝶形阀挡板，折合挡板详细»