opportunity

• 抓紧时机

  grasp the opportunity

• 掌握时机

  seize the moment

• 错过时机

  miss the chance

• 寻找有利时机

  look for a good opportunity

• 需要不失时机地加以解决的问题

  problem that should be solved while the opportunity is there

• 时机合适。

  The time is right.

• 时机尚未成熟。

  The time is not yet ripe.

• 等待时机成熟。

  Wait for the time to be ripe.

• 一旦时机成熟

  when the time is ripe

• 一有相当的时机

  as soon as there's a good chance