Hacs
(hac 的复数) abbr. high acceleration cockpit 能迅速加速的飞机; high-alumina cement 高铝水泥, 矾土水泥
🗣️ 情景例句
We must prepare ourselves to have a hard time.
我们必须准备过艰苦的日子。
Happy is he that is happy in his children.
对自己孩子感到高兴的，才是幸福的人。
7 p.m. Will you be free then?
晚上7点。那时你有空吗？