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 can see that you've done this before.
我发觉你曾干过此事。
Prosperity gains (or makes) friends, and adversity tries them.
顺境交朋友，逆境试真情。
Did you get our packing specifications?
你收到我们的装箱说明书了吗？