单词	unsubstantial
释义	un·sub·stan·tial (ŭn′səb-stănshəl) adj. 1. Lacking material substance; insubstantial. 2. Lacking firmness or strength; flimsy. 3. Lacking basis in fact. un′sub·stan′ti·ali·ty (-shē-ălĭ-tē) n. un′sub·stantial·ly adv.
随便看	lounge music lounger loungewear loupe loup-garou louping ill Loup River lour lour Lourdes Lourenço Marques loury loury louse lousewort lousily lousiness lousy lout lout loutish loutishly loutishness Louvain louver

英语词典包含135693条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。