an opportune moment

基本解释

And it comes at an opportune moment — scientists have vastly more data than theories to describe it.
而且，它出现在一个适当的时机——科学家们拥有的数据远远多于理论所不能描述的数据。
Though emergencyroom physicians are pressed for time, when patients are sick and worried abouttheir health may be an opportune moment to encourage changes.
虽然急诊室的医生们时间紧迫，但是当病人生病并为他们的健康担心的时候，可能会是鼓励其作出改变的良好时机。
CASE REPORT The method of hemodialysis was reasonably made, and an opportune moment, indication and contraindication were selected.
制定合理的血液透析方案，选择适当的时机、适应症和禁忌症。

Instead, his firing on Friday morning signals perhaps an opportune moment to swing the pendulum in a more equitable and ethical direction at major universities.
FORBES: Rutgers University Begins to Rebuild Public's Trust by Justly Firing Athletic Director Tim Pernetti
That might prove an opportune moment to merge the two Gs.
FORBES: G-8 + G-20 = G-20
So this biography of Bishop Belo appears at an opportune moment.
ECONOMIST: East Timor