Sious caroticus
[医] 颈动脉窦
🧩 词语组成解析
[医] 窦(解剖); 窦道, 窦(脓液流出的管道); 窦房结
🗣️ 情景例句
Hello. Susan Stewart calling Mr. Levine, please.
喂 ，Susan Stewart想跟Levine先生通话。
Constant dropping wears away a stone.
滴水穿石。
The question was, which one?
问题是，哪一种气体导致火灾呢？