Petrogram
n. (史前洞穴中绘于岩石上的)岩画
🗣️ 情景例句
Mom and Dad are already on their way down to the gallery.
妈妈和爸爸已经出发去画廊了。
I was just about to call you.
我正准备打电话给你。
I shall insist that they do from now on. Eating cabbage will keep them healthy.
我要他们从现在起就吃（醋泡白菜）。吃白菜会使他们的身体保持健康的。