Hemispheric sulci
[医] 半球沟
🧩 词语组成解析
半球形的
[医] 沟
🗣️ 情景例句
These files are highly confidential, please store them properly.
这些文件是高度机密的，请妥善保存。
I can hardly wait to see the new comet.
我急不可待地要见到新彗星的出现。
This is a major achievement because, in relative terms, planets are very small and old not emit light.
这是一个重要的成就，因为相对来说，行星很小，而且也不发光。