Her gaze went to Adam, who stood motionless at the foot of the bed, a closed expression on his face.

Chinthliss had a very odd, closed expression on his face.

She watched them with a closed expression, but her eyes took in the nuances of the seating arrangements.

The closed expression on his face did not encourage Eve.

This is a closed and exact expression for the partition function of the system.

At finite temperature, a closed expression for noise can be written.

Until now, the literature that refers to Klíma's closed expression is very limited.

She blinked a couple of times, not liking what she saw in his closed expression.

His face had the hard, closed expression of a man who knew exactly what he wanted and would stop at nothing to get it.

She studied him for a minute, noting his closed expression, and said, "You don't want to speak about the past?"