Emissarium occipitale
[医] 枕骨导血管
🧩 词语组成解析
地下排水渠
🗣️ 情景例句
I always wanted to travel to Europe but I was afraid that language would be a problem.
我总想去欧洲旅游，但我又怕语言是个问题。
Success grows out of struggles to overcome difficulties.
成功来自于克服困难的斗争。
We're sorry, but we cannot allow your claim.
对不起，我无法接受你的赔偿要求。