Bdu
abbr. 基本显示单元（basic device unit）
🗣️ 情景例句
He looked up at me.
他仰头看我。
It is right to put everything in its proper use.
凡事都应该用得其所。
Twenty minutes later. In the hospital, the woman finds her husband.
20分钟后，在医院，老大娘找到了丈夫。