He preset the video recorder at the desired time.
他按要求的时间预先把录像机调好。
What is the desired time frame for reaching the objectives?
通常在达到这些目标时会遇到什么困难? ?
What is the desired time frame for reaching the objectives?
达到这些目标所期望的时间表是什么样的?
Then go to the x equation and demand that this be equal to the desired x value and find the time.
然后列出关于 x 的方程,令这个式子等于给定的 x,并求出时间
应用推荐