adj.(时间)合适的,恰好的,及时的,适时的
adv.恰好地,适时地
n.恰好,适时,及时
The offer could not have come at a more opportune moment.
那个建议提得正是时候。
The timing of our statement is very opportune.
我们发表声明选择的时机很恰当.
The timing of the meetings was opportune.
会议的时间安排得恰到好处。