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
How is he making out in his job now?
他的工作进展如何？
At the moment, he is a bit worried about his English.
就在那时候，他有点担心他的英语。
I was late for work yesterday，
我昨天上班迟到了。