Socia
[医]副部
🗣️ 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。
Knowledge advances by steps and not by leaps.
知识只能循序渐进，不能跃进。
Mum, I don't feel very well.
妈，我感觉不舒服。