Sinu-atrial
[医] 窦房的
🧩 词语组成解析
a. 门廊, 心房\\n[医] 房的, 前房的
🗣️ 情景例句
What does the word care mean?
所谓 关心 是指什么呢
How long will it take me to get there?
到那儿要多长时间？
Please listen to me, everyone. Who has a ruler?
大家听我说。谁有尺子？