他趴在窗户上，把鼻子都挤扁了。

He squashed his nose against the window.

《牛津词典》

把“真难啊！”挤扁，用“我能行！”

Squash, "this is too hard!" and replace it with, "I can do this!"

youdao

当你可以用手指把土豆挤扁的时候就烤好了。

The potato is done when it squishes between your fingers.

youdao