The average price for all grades of petrol at the pump was $3.49 a gallon.
加油泵所有等级的汽油平均价格为1加仑3.49美元。
She washed her face at the pump in front of the inn.
她在客栈前的水泵旁洗了洗脸。
Consumers have more money in their pockets when they're paying less at the pump.
消费者在加油上花的钱更少,口袋里就有更多钱。
"Our anticipation is that it will be another seven to ten days to complete all of the preparations that we need to exercise this option and then at that point, we'll pump the kill mud and hopefully have this well killed, and well shut off, and the flow shut off."
VOA: standard.2010.05.17
You do it so quickly that the heat flow between the inside of the bicycle pump and the outside is too slow compared to the speed at which you compress.
我们用力很大,于是压缩得很快,打气筒内外热传递的速度,与之相比要慢得多。
So you start with the bicycle pump at one bar, let's say, right?
一个大气压,开始?
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