Achondroplasia
n. 軟骨發育不全
??? 情景例句
China is implementing a family planning policy.
中了在實施計劃生育政策。
What color is your book?
你的書是什么顏色？
I live in a very old town which is surrounded by beautiful woods.
我住在一個由美麗的樹林環繞的古老的小鎮上。