Selection sequence
[计] 选择顺序
🧩 词语组成解析
sequence
['si:kwəns]
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
What was your best subject in college?
大学时你哪门功课最好？
I'd like to change this ticket to the first class.
我想把这张票换成头等车。
That was a pleasant surprise.
这是意想不能的好事。