tucking

动词 tuck:

1. fit snugly into
   同义词：tuck, insert
2. make a tuck or several folds in
   同义词：tuck
3. draw fabric together and sew it tightly
   同义词：gather, pucker, tuck

1. The mother is tucking the child in.
   母亲正在把孩子安顿好在床上睡觉。
2. He crouched, tucking his knees under his chin.
   他蜷曲着，把两个膝盖缩拢在颚下。