Arlt's sinus
[医] 阿耳特氏窦(泪囊隐窝)
🧩 词语组成解析
n. 窦, 静脉窦, 凹陷处
🗣️ 情景例句
Stone has been out of work for three months.
世通已失业三个月了。
What track does the Metroliner leave from?
华纽特快从第几轨道开出？
How's that?
这样子可以吧。