classer怎么读，classer什么意思，classer短语和例句

1.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。

2.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。

3.Women of middle and lower classer have been laboring in different trades and seeking for economic independence.

中下层女子从事各种行业的劳动，谋求经济自立。