Lithotyping
n. 【地质学】岩型
🗣️ 情景例句
Then an adult must sign for you.
那就必须有一位成年人来替你签字。
Bottoms up!
干杯！
Sorry! It's not a very good line. Could you speak more clearly, please?
对不起！电话线路不太好。你能说清楚一些吗？