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

单词	double-seal valve
释义	double-seal valve un. 双密封阀
随便看	role end date/time role expectation role-handicap role-holders role-identification role-identifications role-identities role-identity role in role-in role in cycle of matter role indicator role instance id roleless rolelessness role-mapping role-mappings role mining role model role-model role-modeling role modeling role modelling role-models role models yhby yhch yhcs yhcz yhdc yhdf yhdx yhdz yhec yheh せんしゅ【僭主】せんしゅ【先取】せんしゅ【繊手】せんしゅ【腺腫】せんしゅ【船主】せんしゅ【船首】せんしゅ【選手】せんしゅあるせんしゅうせんしゅう