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
Have you ever done any correspondence work?
你有处理文书的经验吗？
Help the dog over the stile.
助人度过难关。
These days, people who do manual work often receive far more money than people who work in offices.
如今，从事体力劳动的人的收入一般要比坐办公室的人高出许多。