opportune
adjective formal uk/ˈɒp.ə.tʃuːn/ us/ˌɑː.pɚˈtuːn/
（时间）合适的，恰当的，适宜的
happening at a time that is likely to produce success or is convenient
This seems to be an opportune moment for reviving our development plan. 看来这将是恢复我们发展计划的大好时机。
Would it be opportune to discuss the contract now? 现在讨论这项合同合适吗？
Opposite: inopportune