单词	angle valve
释义	angle valve noun : a valve with intake and exit ports at right angles Word History First Known Use 1858, in the meaning defined above
随便看	pinnae pinnaglobin pinnas pinnate pinnated pinnated grouse pinnatedly pinnately pinnater pinnatest pinnati- pinnatifid pinnation pinnatipedes pinnatipeds pinnatisect pinned pinned (down) pinned (on) pinned down pinned on pinner pinners pinnets pinni-

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