Arcus pinguiculus
[医] 角膜弓, 老人弓, 老人环
🧩 词语组成解析
[医] 弓
🗣️ 情景例句
Why can't you do both?
为什么不能两样一起做？
How long will it take you to have it made?
你要多少天才能把它做好？
Twenty or thirty pages of information handed to any of the major world powers around the year 1925 would have been sufficient to change the course of world history.
如果把二三十页的情报交给1952年前后的任何一个世界强国，就足以改变世界历史的进程。