Bhd
abbr. 黑鹰坠落（游戏名）；巴林第纳尔；舱壁（等于bulkhead）
🗣️ 情景例句
Sorry. I have a meeting right now.
抱歉，我马上有个会议要开。
To plan a mountain climbing expedition.
计划登山探险。
What are you doing?
你在干什么？