Keratoconus
n. [医] 圆锥形角膜
🗣️ 情景例句
My mother is terrific at any kind of sewing.
我母亲做任何针线活都棒极了。
The industrial area is centered largely in the north.
大部分工业区域集中在北方。
The elephant is not immediately susceptible to such blandishments, however,
然而大象不会立刻被这些讨好的话感动，而