Periosteodema
骨膜水肿
🗣️ 情景例句
Our company has had a big business in Chinese arts and crafts.
我们公司经营大宗中国工艺品。
The bus is bigger than other cars, but too crowded.
巴士虽然比小汽车大，但是太拥挤了。
He suggested a picnic.
他建议搞一次野餐。