/'bʌtrɪs/ v. Syn. support (支持) support physically; prop up; support something or someone by supplying evidence The attorney came up with several far-fetched arguments in a vain attempt to buttress his weak case.
/ɪn'dʒɛnjʊəs/ a. Syn. young; unsophisticated (心无城府的,天真的,幼稚的,可信的) naive and trusting; young; unsophisticated The woodsman had not realized how ingenuous Little Red Riding Hood was until he heard that she had gone off for a walk in the woods with the Big Bad Wolf.
/lɛdʒədə'meɪn/ n. (戏法,花招) show of skill or deceitful cleverness, considered magical by naive observers The magician demonstrated his renowned legerdemain.