Petrographical
a. 岩相学的, 岩类学的
🗣️ 情景例句
What is the charge for that?
那要多少费用？
To carry gasoline
运送汽油
The building of skyscrapers in New York began around the year 1900.
在1900年左右，摩天楼开始在纽约兴建。