字典網>> 英漢字典>> P開頭詞條>>petcock的意思 漢英字典petcock 音標['petkɔk] 中文翻譯：【機】 扭塞, 小塞 英文解釋：名詞 petcock:regulator consisting of a small cock or faucet or valve for letting out air or releasing compression or drainingpetcock 相關詞條：PE PE spectrum pea pea lamp pea soup stool peace peace and order peace and security peace court peace envoy