Sinuses durae matris
[医] 硬膜窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
His studies haven't been inproving lately.
他的学业最近没什么进步。
Who is the chief of sate of this nation?
谁是这国家的领袖？
I looked at my watch.It was true.
我看了一下我的手表，果真如此。