classers造句

例句与造句

1. traditionally, chinese cotton is classed by manual classers . however, in the last 3 years there has been a big change in this area with more end users converting into 100 % instrument testing
   在中国传统的棉花分类方法是手工分类，但近几年来，仪器自动检测已经开始使用。
2. It's difficult to find classers in a sentence. 用classers造句挺难的