Chalkstone
n. 痛风石\\n[医] 白垩块, 痛风石(痛风病之结块)
🗣️ 情景例句
Our products are of good quality and at a reasonable wholesale price.
我们的产品质量好，而且批发价很合理。
This problem is hard to solve.
要解决这个问题不简单。
Sally is leaving tomorrow and coming back on Saturday.
傻俐明天走，星期六回来。