相关单词近義詞 simple 簡單的, childish 孩子氣的, defective 有缺陷的, slow-witted 笨的, feebleminded 精神薄弱的, backward 曏後的臨近詞half, half ebb相似詞half-time, half-truth, half-volley, half-wit, halfback, halftone, halfway, halfway house, 返回 half-witted