英语词汇“optional”的意思、用法、释义、翻译、读音、例句、短语、词组-英汉翻译词典

单词	optional
释义	optional [ˈɒpʃənl] CET4CET6TEM4考研GRETOEFLIELTS j5763 4558 112 78 2576 1266 526 任选的(100%) adj.可选择的，随意的 n.选修科目
随便看	Granulomas,Plasma Cell Granulomas,Pseudopyogenic Granulomas,Respiratory Tract granulomata granulomatas granuloma telangiectaticum Granuloma telangiectaticum of skin Granuloma Telangiecticum granulomatoses Granulomatoses,Lymphomatoid granulomatosis granulomatosis benigna granulomatosis disciformis granulomatosis disciformis chronica et progressiva Granulomatosis disciformis et progressiva granulomatosis infanta peptica granulomatosis infantiseptica Granulomatosis,Langerhans-Cell Granulomatosis,Lipid Granulomatosis,Lymphomatoid granulomatosis siderotica Granulomatosis,Wegener Granulomatosis,Wegener's Granulomatosis,Wegeners granulomatosum

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