Hexad
n. 六, 六个一组, 六价原子\\n[化] 六价物; 六价的; 六面的; 一列六个; 一组六个
🗣️ 情景例句
Are you through with your work?
你工作做完了吗？
He went to grade school in New york and high school in Cicargo.
他在纽约上小学并在Cicargo上高中。
Is the fire out?
火熄了吗？