Correct

被窝儿

/ bèiwōr / 
Strokes

Definition

erhua variant of 被窝[bèi wō]

Example

As a Noun

quilt spread (with three edges folded in) for sleeping under

1
Háizi
孩子
zuānjìn
钻进
māma
妈妈
de
的
bèiwōr  
被窝儿
lǐ
里
  
。

The child got under his mother's quilt. / The child nestled under the quilt next to his mother.

2
Tǎng
躺
zài
在
bèiwōr  
被窝儿
lǐ
里

lie under one's quilt

3
Nuǎn
暖
bèiwōr  
被窝儿

warm the bed