Despite the crack-up, Mia's mind is in fine form: she's learned and thoughtful; her head is stuffed with Freud, Hegel, Rilke and Blake.

虽然经历剧变，米娅的头脑依然聪慧：她博文广知，思维缜密，脑子里充满了弗洛伊德、黑格尔、里尔克以及威廉•布莱克的思想。

youdao

Slot your foot (big toe up, pinky toe down) into the crack up to the arch of your foot, keeping your knee out to the side.

把你的脚尖（大脚趾在上，小指在下）楔入裂缝中去，直到你的足弓的部分，膝盖保持向外。

youdao

These days they were up at the crack of dawn.

这些天他们在破晓时就起床。

《柯林斯英汉双解大词典》

After his crack-up,however, he discovered he was no longer welcome at the magazines that had paid him well.

VOA: special.2010.11.28

In his 1936 essay "The Crack-Up" novelist F.

FORBES: Magazine Article

Thanks in no small part to the debacle in Europe, in a very few recent weeks, we have witnessed the great green crack-up.

FORBES: The Great Green Energy Crack-Up

The polymers return to a pre-defined shape when heated to a certain temperature, and, when damage is detected, an infrared laser sends light through the network to the damaged area, triggers the shape-memory, and commands the area to repair the crack or tear -- regaining up to 96 percent of its original strength.

ENGADGET: Shape-memory polymer knows when it's hurt, fixes itself