Let us consider a definite empirical example to illustrate the point.
让我们用一个实际例子来阐释这一点。
A one-time-only set of activities that has a definite beginning and ending point in time.
一次性的一组活动，它具有明确的开始时间和结束时间。
If you have a definite purpose in mind, get to the point promptly.
如果你心里有明确的意图，就干脆说出来。
If you have a definite purpose in mind, get to the point promptly.
如果你心里有明确的意图，就干脆说出来。
应用推荐