n. [数]数列,序列;顺序;连续;片断插曲;
vt. 使按顺序排列,安排顺序;[生化]确定…的顺序,确定…的化学结构序列;
🗣️ 情景例句
He's a good father.
他是个好父亲。
Big deal!
有什么了不起?
Perhaps in those days I was. Pierre and I did have a very good time at the ball. But that was the last moment of happiness in our lives. That night everything changed.