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
There's been a car accident, please call the police.
这发生了车祸，请快报警。
You haven't changed a bit!
你一点都没变！
It's very kind of you to help me.
你帮助我真是太好了。