They had to change the date fixed to Feb. 28 th.他们只得把约期改到2月28日.We'll change the date to Feb.28 th.我们将把日期改到2月28日.Feb import dual - use monitoring system is linear and IC packaging.电测系统选用进口双列封装的线性和集成电路....
David always collects Alistair from school on Wednesdays.戴维总是星期三去学校接阿利斯泰尔。On Wednesdays I do the shopping.每星期三我都去买东西.The school band practices on Mondays and Wednesdays after school.学校乐队在星期一和星期三放学后演出....