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

单词	bottom crawling vehicle
释义	bottom crawling vehicle 海底爬行机
随便看	normal cost accounting normal cost curve normal cost pricing normal cost standards normal course normal course of transit normal covalency normal covering normal credit tranche normal critical slope normal crop normal crop rotation normal crossing normal cross-section normal cross section normal crown normal crown section normal crystallization normal cubic metre normal curb normal curie point normal current normal curvature normal curvature vector normal curve bgzy bgzz bhbc bhbf bhbg bhbh bhbl bhbm bhbq bhbzehj 令名令嗣令器令图令坦令堂令大母令大父令太太令妹