Circulus zinnii
[医] 秦氏环, 视神经血管环
🧩 词语组成解析
[医] 环, 圈
🗣️ 情景例句
Their TV news is going to cover it.
他们的电视新闻将报导这一消息。
You should wear a lightweight suit, It's hot today.
你应该穿一套薄一点的套装，因为今天很热。
where chance discoveries play a much larger part than they do in physical and mechancal industries.
同物理和机械工业相比，化学工业中偶然发现的机会要多得多。