英语词汇“on duty officer”的翻译、意思、用法、释义-英汉汉英词典

单词	on duty officer
释义	on duty officer值勤官on duty officer值勤官航空太空名詞on duty officer值勤官機械工程
随便看	figured velvet figured velveteen figured weave figure eight figure eight-knot figure eight-knot-- figure-of-eight-- flemish knot figure eight-knot; figure-of-eight; flemish knot figure eight shaped link plate figure eight suture figure-eight tie figure {fr.} figure gauze figure-grained figure-ground figure ground articulation figure-ground discrimination figure-ground organization figure-ground phenomenon figure-ground segregation figure-ground ； figure and ground figure head figure-head figurehead figure-head on native vessels figureheads