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
for reading to the kids in the hospital.
为住院的孩子朗读。
Could you help me find my baggage?
请你帮我找我的行李好吗？
From time to time, I notice that he puts a piece of meat down his trousers just before he leaves the factory.
我经常看到，他在快要离厂前把一块肉藏在裤子里。