Bidirectional relationship
[计] 双向关系
🧩 词语组成解析
[计] 双向的
🗣️ 情景例句
Are you the oldest in your family?
你是你家里最大的孩子吗？
It's been a bad day.
今天糟透了。
He is only about five feet high.
他大概只有五英尺高。