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
Wait with your pictures for a second.
先别忙着你的摄影。
Seeing is believing.
百闻不如一见。
What's that, Jim? Is it a picture?
吉姆，那是什么？一张照片？