Postgrad
n. 研究所人数； 官方网站
🗣️ 情景例句
Thank you for a most enjoyable evening.
谢谢你举办这样一个极其快乐的晚会。
A penny saved is a penny earned(or gained).
省钱就是赚钱。
Modern industry is based on the conception of the maximum production at lowest cost,
以最低成本获取最多产品，