unwise/ˌʌnˈwaɪz; ʌn`waɪz/ adjnot wise; foolish 不聪明的; 不明智的; 愚蠢的 an ,unwise de`cision, `move, `step, etc 不智的决定、 行动、 步骤等 It was unwise (of you) to reject his offer. (你)回绝他的好意, 这事办的可不聪明.
牛津英汉双解词典