Ccf
abbr. cephalin-cholesterol flocculation 脑磷脂-胆固醇絮凝; concentrated complete fertilizer 浓缩复合肥料; congestive cardiac failure 充血性心力衰竭
🗣️ 情景例句
Things on my mind.
想一些事情。
We noticed the noise.
我们注意到了那种声音。
Have you seen our new packing specifications?
你看过我们新的包装指示了没有？