tuck in
US /tʌk ɪn/
UK /tʌk ɪn/

1.
2.
盖好被子, 安顿入睡
to make someone comfortable in bed by pulling the covers up around them
:
•
She tucked the children in and read them a bedtime story.
她给孩子们盖好被子,给他们读睡前故事。
•
Make sure you tuck him in tightly, it's cold tonight.
确保你给他盖好被子,今晚很冷。
: