复数： grimaces
第三人称单数： grimaces
过去式： grimaced
过去分词： grimaced
现在分词： grimacing

I fought back the grimace that would give her lie away .

我回敬了一个能泄露她谎言的鬼脸。

Still , she managed only a small grimace , and the allowance that it was " pretty cool " .

她仍然只是做了一个小小的鬼脸，并且承认它“相当酷”。

He dipped his shoulders , produced a tight grin that tapered to a grimace at both corners of his mouth .

他肩膀向下倾斜，紧闭的嘴唇咧了开来，在嘴角处又逐渐合拢，一脸怪相。

Grimace painfully while smacking your forehead and muttering , " shut up , all of you , just shut up ! "

一边拍脑门一边做鬼脸，同时念叨：“闭嘴，你们都闭嘴！”

Back then I learned that infants initially smile as a type of reflex , almost as a way of getting them jump-started , but very soon afterward that grimace emerges into a social smile .

过后我了解到婴儿开始笑是一种条件反射，几乎表明这是他们开始运动的方式，但很快，那鬼脸式的笑容出现了社交式的微笑。