单词	welded tee
释义	welded tee 制三通
随便看	under-current circuit breaker undercurrent circuit breaker under current circuit breaker under current cut out undercurrent cut-out under-current cut-out under current protection under-current protection undercurrent protection under current relay under-current relay undercurrent relay under-current release undercurrent release under-currents undercurrents under-current trip undercurrent tripping undercurve undercurves under customs seal undercut under cut under-cut undercut area 髌髍髎髏髐髑髒髓體髕底きみ悪い底しれない底づみ底なし底ぬけ底びえ底びかり底びきあみ底びき網底われ