Parvafacies
[地质]分相
🗣️ 情景例句
Grandpa, get the net, please!
爷爷 ，请把网子拿来！
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
You and Lily must come over to my house and see!
你和莉莉应该到我家来看看！