短語詞組短語land in common use 公地injections in common use 常用注射劑Communication in common use 傳播學通用教程method in common use 常用方法Oil in common use 常用油類words in common use 常用詞in common use detail 常用formula in common use 常用計算式sentences in common use 常用句式 返回 in common use