单词	Calvie
释义	Calvie n.卡尔维¹⁰⁰
随便看	underwater stroke mechanic underwater structure under-water structure project underwater structures underwater submarine warfare program Underwater Submarine Warfare Research underwater/subsea operation technique underwater surveillance underwater survey underwater survillance underwater swimming underwater swimming set underwater synchronization underwater synchronously scanned system Underwater Systems Group underwater tank underwater tanker underwater tapping machine underwater target underwater target activated sensor underwater target depth measure underwater target detection underwater target detection system underwater target dimension recognition underwater target echo detection