Petrogram
n. (史前洞穴中绘于岩石上的)岩画
🗣️ 情景例句
Have you ever done supervisory work?
你担任过管理工作吗？
Would you please pass me the sugar?
可以请你把糖递过来吗？
Why don't you let me pick it up.
就让我来付帐好了。