He measured the humidity using a psychrometer.

We went to the scene for fact-finding.

He falsified the fact to hide his mistake.

His mistake of fact caused a big problem.

He is wearing a new wristwatch.

I soak my toothbrush in mouthwash every night.

My second daughter became a doctor.

The spirit of self-help is the key to success.

He troubled us by creating a fait accompli.

The lady-in-waiting entered the princess's room.