Ccg
abbr. 肋软骨移植物（costal cartilage graft）
🗣️ 情景例句
To ask if there is some mistake.
想问问是否搞错了。
Life is long if you know how to use it.
如果懂得好好利用，生命就长了。
Have your mechanics finished yet?
你们的机械师修好了吗？