to grimace at sth
1.(at sth one sees)对看见的东西做鬼脸
He grimaced at his reflection.他朝镜子里的自己做了个鬼脸。
2.(at sth one hears)对听见的东西做鬼脸
Kyle rubbed his unshaved face and grimaced at the sandpapery sound.凯尔搓着没有刮过的脸, 听到砂纸似的声音做了个鬼脸。
3.(at sth one tastes)对吃到的东西做鬼脸
Sally drank her water, then grimaced at the taste.萨莉喝了水, 味道之怪让她做了个鬼脸。