hydraulic connection水力: waterpower; hydraulic power连系: linkage; connection水力连: hydraulic communication连系: linkage; connection◇连系动词 copulative verb; linking verb; 连系法 connection method被连系: wired down下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:水力连系,即可在微信中查询翻译