歪脸

[ noun ]
a disdainful grimace
<noun.communication>

Wry \Wry\, a. [Compar. {Wrier}; superl. {Wriest}.] [Akin to OE.
wrien to twist, to bend, AS. wrigian to tend towards, to
drive.]
1. Turned to one side; twisted; distorted; as, a wry mouth.

2. Hence, deviating from the right direction; misdirected;
out of place; as, wry words.

Not according to the wry rigor of our neighbors, who
never take up an old idea without some extravagance
in its application. --Landor.

3. Wrested; perverted.

He . . . puts a wry sense upon Protestant writers.
--Atterbury.

{Wry face}, a distortion of the countenance indicating
impatience, disgust, or discomfort; a grimace.