Platyspondylia
椎骨体扁平症, 扁椎骨
🗣️ 情景例句
You know something?
知道吗？
Archeologists still can only surmise as to the origin of Man.
考古学家们对于人类的起源依然无法推测。
Later it was found that there was a type of mosquito which acted as the carrier of this disease and passed it on to the rabbits.
后来又发现，有一种蚊子是传播这种疾病的媒介，能把此病传染给兔子。