third sour造句
例句與造句
- Another indication of the country's increasing use of lower-quality crude oil is that the Strategic Petroleum Reserve, which is meant to help the United States in case of a major disruption in oil supplies, is two-thirds sour crude and one-third sweet crude, according to its Web site.
- It's difficult to find third sour in a sentence. 用third sour造句挺難的