surmise

Seeing wet umbrellas, I surmised that it was raining. ▶

看到湿漉漉的雨伞，我猜外面正在下雨。

Researchers surmise that flexible schedules improve employee wellbeing, although stronger evidence is needed to confirm this.

研究人员推测弹性工作时间能改善员工身心状况，但仍需更有力的证据加以确认。