Osteitis interna
[医] 牙槽骨髓炎
🧩 词语组成解析
n. 骨炎\\n[医] 骨炎
[医]内部的
🗣️ 情景例句
I have to leave. I feel terrible, but...
我得走了。真是糟糕透了， 但……
Money is the root of all evil.
金钱是万恶之源。
I get to school at about 7:30 every day.
我每天七点半到校。