Medulla ossium
[医] 骨髓
🧩 词语组成解析
medulla
[mi'dʌlə]
n. （拉丁语）骨髓;
🗣️ 情景例句
I don't know if I can get a good job in Los Angeles.
我不知道我能否在Los Angeles找到好工作。
How long will you be away?
你将离开多久？
This time it was the postman and he wanted me to sign for a registered letter!
这次是邮递员，他要我签收一封挂号信！