Ridley's sinuses
[医] 里德利氏窦, 胆囊粘膜窦
🧩 词语组成解析
湾, 穴, 窦, 窦房结, 窦道, 鼻窦, 瘘, 瘘管
🗣️ 情景例句
A journey of a thousand miles begins with a single step.
千里之行，始于足下。
Why are you walking so far?
你为什么走得这样快？
for five of her sixteen watertight compartments had already been flooded!
16个密封舱已有5个进水。