Ridley's sinus
[医] 里德利氏窦, 环状窦
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
Is the weather always like this?
这儿的天气总是这样吗？
Are you trying to find a furnished house?
你正在试着找到一幢有家具的房子吗？
My shoe has been pressing against my foot, so it hurts a bit.
我的鞋一直挤着脚，所以脚有点疼。