Pre-sequence
[医]前肽顺序
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
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
Lacks maturity.
不成熟。
How nice. Where were you exactly?
太好了，那你究竟去哪儿啦？
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。