Bdu
abbr. 基本显示单元（basic device unit）
🗣️ 情景例句
You know I'm very excited about his arrival.
知道我对他的到来是多么兴奋。
To know how to wait is the great secret of success.
懂得如何等待是成功的秘诀。
I'm afraid I don't have it any more. I sold it last week.
我恐怕是没有了，上星期我把它卖掉了。