Bidirectional relationship
[计] 双向关系
🧩 词语组成解析
[计] 双向的
🗣️ 情景例句
And don't be so independent.
不要再坚持独立个性了。
The data confirm that this product is safe and effective.
数据证实此种产品安全有效。
Number 13 buses run much more frequently, don't they?
13路车跑得更勤，是不是？