Ceratocentesis
角膜穿刺术
🗣️ 情景例句
His collection of paintings is most impressive.
他的绘画收藏令人叹为观止。
No. Can't you see that rocket is almost falling down.
不。你不知道火箭快要倒下来了吗？
I do not care whether it rains or not.
我不管天会不会下雨。