Macu
abbr. media access control unit 媒体接入控制单元
🗣️ 情景例句
It's almost lunchtime, and no fish yet.
差不多到午餐时间了， 还没钓到鱼。
How many bags are you going to get?
你要取几袋？
He felt free to talk about his failures or his difficulties.
他可以随便谈论自己的失败或困境。