Chordae umbilicalis
[医] 脐带
🧩 词语组成解析
[医] 索, 带
🗣️ 情景例句
And Michigan needs a touchdown. Michigan
Michigan队需要达阵得分。
Be slow to promise and quick to perform.
不轻诺，诺必果。
Nothing serious, I hope.
我希望没什么大病。