classer
美 [k'læsər]
英 [k'lɑ:sər] 
英汉解释
例句
A truck driver then carried the wool to the city where a wool classer took a closer look and chose its grade and quality for the market.
然后卡车司机把羊毛运往城里,对羊毛进行分门别类的人会仔细察看,并且为市场挑选羊毛的等级和质量。
Her classer aer always lively and interesting. Shi is popular with her students.
她的课总是活泼有趣…她也很守学生的欢迎。