词语头等的
解释first grade
first grade〔名词〕头等的,高级的详细»
头等的first grade;firstgrade详细»
头等的first grade;first line;first rate;firstgrade;firstline;paramount;tiptop详细»
头等的firstline详细»
头等的firstgrade;tiptop详细»
头等的blue ribbon详细»