通用登陸艇utility: n. 1.有用,有益;實用,【經(jīng)濟學】效用;功利;〔常 ...landing craft: 登陸艇。 landing craft utility (lcu): 通用登陸艇lcu utility landing craft: 通用登陸艇utility craft: 多用途飛行器; 工作船下載手機詞典可隨時隨地查詞查翻譯