他们总是随时总结经验所以工作质量提高很快: they always sum up their experience whenever it is necessary so they improve rapidly
股: Ⅰ名词1.(大腿) thigh; haunches 短语和例子屁股 the buttocks2.(机关、企业、团体中的组织单位) section of an office or enterprise 短语和例子股长 section chief; 总务股 general affairs section3.(绳线等的组成部分) ply; strand 短语和例子把线捻成股儿 t