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
I hear what you're saying.
我明白你的意思。
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。
The men collected rainwater in the rubber dinghy.
他们用像皮艇蓄积雨水。