Semiapochromat
[医] 半复消色差物镜
🏥 医学释义
半复消色差透镜
🗣️ 情景例句
We split up last week.
他们上星期分手了。
When the fruit is scarcest, its taste is sweetest.
物以稀为贵。
Susan hasn't been married, neither has Liz.
苏三没结婚，李兹也是。