Sarcomatous osteitis
[医] 多发性骨髓瘤
🧩 词语组成解析
a. [医]肉瘤样的
n. 骨炎\\n[医] 骨炎
🗣️ 情景例句
I have the key, but it doesn't work.
我有钥匙， 但是开不开箱子。
Things unreasonable are never durable.
不合理的事不会持久。
'I'm very sorry,' he said.
“实在抱歉，”他说，