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

单词	launching block
释义	launching block 下水墩
随便看	unit functions unit furniture unit gain unit gap unit graph unitgraph unit green area unit ground loop unit group unit group functor unit guide unit head unit head boring machine unit head broaching machine unit head drilling machine unit head machine unit head milling machine unit head tapping machine unit head turning machine unit heat consumption unit heater unit-heater unit heater with axial fan unit heater with centrifugal fan unit hemi-bipyramid 口上仁义礼智，心里男盗女娼口上仁义道德，心里男盗女娼口上涂石灰，白说口不二价口不尝珍味，非俭于口也，所以养天下之口也。口不稳口不绝于六艺之文，手不停披于百家之编，记事者必提其要，纂言者必钩其玄，贪多务得，细大不捐，焚膏油以继晷，恒兀兀以穷年。口不臧否人物。口不言功口与心誓，守死无二さんだい【散大】さんだいばなしさんだいばなし【三題噺・三題咄】さんだつさんだつ【簒奪】さんだゆうさんだゆう【三太夫】さんだるさんだわらさんだわら【桟俵】