l graderl: L,£ = 〔拉丁语〕 libra (= pound)。 ...分级: grade; classify; classificat ...器: implement; utensil; ware分级器: classificator; grader; order sorter; screener; settler耙式分级器: rake cla ifier; rake classifier下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:l分级器,即可在微信中查询翻译