词典释义：
正像
Evidently, it would be desirable for the lens to form a magnified, erect image.
显然，我们希望透镜成一个放大的正象。
Evidently, it would be desirable for the lens to form a magnified , erect image.
显然，我们希望透镜成一个放大的正象。
advanced algebra是什么意思_advanced algebra单词用法
What the Heck是什么意思_What the Heck单词用法
advance with the times是什么意思_advance with the times单词用法
advance triumphantly是什么意思_advance triumphantly单词用法
advance towards是什么意思_advance towards单词用法
What they are doing是什么意思_What they are doing单词用法
What they are talking about是什么意思_What they are talking about单词用法
What time is it是什么意思_What time is it单词用法
