Sinuses rectus
[医] 直窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
[医] 直的, 直肌
🗣️ 情景例句
I would like to buy some stamps, please.
我想买些邮票。
I feel guilty because I haven't written her lately.
因为我最近没给她写信，我感觉到有罪。
Where is it? asked her mother.
“剩余的钱在哪儿？”她妈妈问。