Areal density
[计] 面密度\\n[化] 面密度
🧩 词语组成解析
a. 地区的；面积的；广大的
🗣️ 情景例句
But next time, please ask me in advance to make a speech.
不过下一次请事先通知我一声要做演讲喔。
Please make an appointment with my secretary.
请跟我秘书定个见面时间。
There is a table in the middle of the room.
房间的中央有张桌子。