Apochromatism
复消色差
🗣️ 情景例句
Live and let live.
各人有各人的活法。
He's the youngest in the family.
他是一家中最小的。
Bill works harder than Joe and grows more flowers and vegetables, but Joe's garden is more interesting.
他比乔也更为勤奋，种植的花卉和蔬菜也更多，但乔的花园更富有情趣。