Petrotectonics
[复] n.[用作单] [地]岩石构成学
🗣️ 情景例句
I arrived there without any delay.
我顺利抵达。
Your presence here will be of a great contribution to the Guangdong business community as a whole.
你们的建立对整个广东商界将是一个极大的贡献。
Moondwellers will be able to fly in space at only three percent of the cost of similar journeys by their terrestrial cousins.
月球居民在太空遨游的费用仅是地球上朋友飞越同样路所需费用的3%。