Semiapochromat
[医] 半复消色差物镜
🏥 医学释义
半复消色差透镜
🗣️ 情景例句
Read it.
读出来吧。
Counsel must be followed, not praised.
忠告必须照办，而不是赞美。
These are partly a matter of personal circumstances, partly a matter of psychology.
这里一方面是个人所处的环境，另一方面是个心理学的问题。