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

单词	hand valve
释义	hand valve [化] 手动阀门
随便看	backward curved blade backward-curved blade fan backward-curved-blade fan backward curved fan blade backward curved vane backward-curved vane backward decay backward deduction system backward diagonal backward dictionary backward difference backward-difference backward difference function backward difference method backward difference operator backward differentiation method backward differentition method backward-differnece formula backward diode backward dip backward direction backward dislocation backward dive backward drainage backward eccentric 乌龟爬门槛，就看此一跌乌龟笑鳖爬乌龟肚子朝天，动弹不得乌龟背铁板，实打实硬碰硬乌龟莫笑鳖，大家泥里歇乌龟跌进了水里，真爽意乌龟进了瓮乌龟进坛子，自寻死路乌龟遭牛踩一脚，痛在心里头乌龟钻入尽头巷，没路可走自用自由自由主义自由人自由市场自由民自由滑自由碳自画像自留