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

单词	prevalves
释义	prevalves 单向进火阀
随便看	linear system of complex linear system of curves linear system of equations linear system of point groups linear system of surface linear system of surfaces linear systems linear system simulation linear systems theory linear system theory linear system with constant coefficient linear system with variable coefficients line art linear tactics linear tape linear tape counter Linear Tape Open Linear Tape-Open linear taper linear target linear tariff cut linear Taylor distribution linear tempering lineartempering linear temporal filtering 言出法随，雷厉风行言则我从，斯我之贼言到快意时须住，事当快意时须转言制度也则绝奢靡而崇俭约，谈物产也则重谷帛而贱珍奇。言前定则不跲，事前定则不困言加信，行加敬。言动文雅，须要自然，若过作身分，妄自矜庄，反不如本色家常。言勇者试之以军，言智者试之以官言及之而不言，谓之隐。言发于尔，不可止于远也。七子班七孔七孔冒烟七孔流血七字法七宝七宝五味粥七宝粥七害七对子