Boyaus
n. 【采矿】 (矿井)狭长通道；【军事】对壕, 交通壕
🗣️ 情景例句
I'm his friend.
我是他的朋友。
She was distinguished for her scientific achievements.
她因其科学成就而闻名。
The house was completed five months ago.
是在5个月以前竣工的。