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	common as an old shoe common as dirt common-ase configuration common ash common ashes common as muck common aspidistra common aspiration common assault common assembler common assembler directive common assignment channel common association common as the hedge common as the highway common atrioventricular canal common atrioventricular valve common attempt Common Audio Formats common auger common augite common aurora common authority common AVC common AVC circuit wsdf wsdj wsdr wsdt wsdy wsgd wsgj wsgm wsgq wsgs 63666 63667 63668 63669 63670 63671 63672 63673 63674 63675