Nuclear cataract
[医] 核性内障
🧩 词语组成解析
🗣️ 情景例句
While my car is in the shop, they have given me a courtesy car to drive around.
我的车还在修理店时，他们给我一辆替代车用。
Happy is he who knows his follies in his youth.
记得青年时所做的愚笨事的人是幸福的。
It is because his feet move on, but his head stays still.
这是因为他的脚动了，而他的头保持着静止。