spectator pump
英汉例句
- Football is our most popular spectator sport.
足球是最受我们欢迎、最能吸引观众的一项运动。 - A tyre expands when you pump air into it.
轮胎一打气就鼓起来。 - Lashing velocity of pump is concerned with nature of air.
泵的抽气速率与气体的性质有关。 - This tire is flat; you didn't pump enough air in.
这个轮胎没气了;你并没打足气。 - We have a pump for drawing water from the well.
我们用一个水泵从井里抽水。