Achromat
[化] 消色差透镜\\n[医] 消色差透镜
🗣️ 情景例句
I suppose you want to apply to Columbia.
我猜想你会申请Columbia大学。
When were you born?
你是什么时候出生的？
From then on, Harry decided that this little game he had invented might prove to be expensive.
从那以后，他认识到自己发明的小小恶作剧是要付出很大的代价的。