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	partial vectorization partial veil partial veils partial veneer crown partial verdict partial verdicts partial view partial vitrification partial voltage partial voltage starter partial volume partial vulcanization partial vulvectomy partial wave partial-wave analysis partial wave analysis partial-wave cross-section partial wave expansion partial-wave method partial width partial width of level partial wintering partial wiring diagram partial word partial write operation 121415434 121415512 121415521 121425 121425351 12143111 121431111 121431112 121431112 1214311*14 仆使仆固仆地仆妇仆婢仆射仆役仆臣仆隶仇