Ecf
abbr. electrochemical fluorination-process 电化氟化法; extracellular fluid 细胞外液
🗣️ 情景例句
Don't let it get to you.
别让他影响你的情绪。
Are you happy with your new job?
你对这一次的新工作感觉开心吗？
We had expected much lower prices.
我们希望报价再低一些。