船只遇到了恶劣天气，不得不改变航向。

The ship encountered ___foul weather and had to change course.

她因为错过了航班而心情非常糟糕。

She's in a ___foul mood because she missed her flight.

这次干扰只是让她原本就很坏的心情变得更糟了。

The disruption only served to increase her already ___foul mood.