Pre-coagulation
[化] 早期凝固
🧩 词语组成解析
abbr. 炼油工程师（Petroleum Refining Engineer）
coagulation
[kəu'ægju'leiʃən]
n. 凝结，凝结物;
🗣️ 情景例句
He has enormous funds at his command.
他掌握着巨额资金。
Sorry, She is out. Shall I take a message?
抱歉，她外出了，你要留口信吗？
Doesn't Karen Marsh look old!
卡伦看上去不显老嘛！