抱歉，如果我在不方便的时候打电话。

I'm sorry if I'm calling at an ___inconvenient time.

如果这个时间对您不方便，请告诉我。

Please let me know if this time is ___inconvenient for you.

道路突然封闭让这段旅程相当不便。

The sudden road closure made the journey quite ___inconvenient.