您要查找的是不是：
- We want to buy force pump,please with contact us. 我们需要求购压力泵，请尽快与我们联系。
- The plunger or piston of a force pump or hydraulic press. 活塞压力泵或水压机内的柱塞或活塞
- The company has strong technical force pump design, build a pump Institute for scientific research, design, production, testing in one. 公司拥有雄厚的水泵设计技术力量，建有水泵研究所集科研、设计、生产、试验于一体。
- The singer forced his low notes. 那位歌手勉强唱出低音。
- A terrible storm forced the ship to put back. 可怕的风暴迫使这条船返航了。
- I was forced to sign the agreement against my will. 我被迫违心地在协议上签了字。
- The town was forced to yield after a long siege. 该城受长期围困而被迫弃守。
- The British line was forced back a short distance. 英军的阵线被迫后退一段距离。
- The truck was forced to lie by for repairs. 卡车不得不停下来修理。
- A tyre expands when you pump air into it. 轮胎一打气就鼓起来。
- They forced me to do things against my will. 他们强迫我做违背我心意的事。
- A thunderstorm forced him to take refuge at a hut. 一场雷雨迫使他躲在草屋里。
- The enemy was forced to retreat. 敌人被迫撤退。
- Lashing velocity of pump is concerned with nature of air. 泵的抽气速率与气体的性质有关。
- Many serfs were forced to work hard. 许多农奴被迫拼命工作。
- 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。
- He is forced at gunpoint to open the safe. 他在枪口的威胁下被迫去打开保险柜。
- The heart is analogous to a pump. 心脏和水泵有相似之处。
- The war forced us to depart from the old customs. 战争迫使我们不得不违背旧习俗。
