Circularis sinuses
[医] 环状窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
I'm not surprised.
我一点也不觉得奇怪。
His visit was well timed.
他的访问正合时宜。
but it does mean that noise is less dangerous than, say,
但它确实说明，噪音的危险性--比如说--