Biy crowding
[计] 位拥挤
🧩 词语组成解析
abbr. 自己买（Buy It Yourself）
crowding
[kraudiŋ]
拥挤现象;晕线加密;
🗣️ 情景例句
Remember, the number 1 train. The uptown platform.
记住，搭一路车，在北月台 。
I was not aware of the danger.
我没有意识到危险。
Hello! Is there anyone at home?
喂！家里有人吗？