Semiapochromat
[医] 半复消色差物镜
🏥 医学释义
半复消色差透镜
🗣️ 情景例句
It's quite complete.
已经相当齐全了。
They had to cut down a lot of trees to make room for farms.
他们为了为农场增加空间不得不砍倒很多树。
So where's your bike today?
那么今天您的自行车在哪里呢？