shape one's body into a curl;
"She curled farther down under the covers"
"She fell and drew in"
- I like to curl up with a story book.
- They cuddled up under the blanket.
- He rolled up his sleeves and got down to work.
- The machine cast up a big heap of earth.
- The man gazed at a spot on the wall over Tom's head,screwed up his eyes and pursed up his lips.
- curl up (使)蜷曲