in temperature (温度). These high temperatures make the meteors burn. It’s like how a bicycle pump (打气筒) works. When you use it, the temperature inside the pump will rise.TEENS ……

pump. It's a concept that describes how coral reefs play the role of a "pump": They gather nutrients... that describes how coral reefs play the role of a "pump": They gather nutrients (营养物) from different places ……

; There was a water pump (水泵) in the house!The man was so happy that he ran to draw water. But no matter how hard he... in it. On the bottle, there was an old note saying: You must add the water into the pump before you ……

understanding of how to play the game, how to fix my game and have a lot more shots (击中的球) than I've... in their lives," he said. "It's about being a leader."That's why Woods is doing the Fist Pump (握拳的动作，表兴 ……

走进新科技馆In old times, people had a smart cart (智能马车). It could tell how far people went. People joined (连接) wood together without nails (钉子). People made a pump (水泵) to get water. Our forefathers (祖先 ……

gaming computer, the Y9000K 2023. It stays cool by using a special kind of water. A small pump (泵... (散热板) to stay cool. But this new way of cooling works much better. The CPU won’t get too hot even ……

Fill in the blanks with the words mat, pump, each, car, bag and range. Can you find 6 vegetable and fruit words?Fill in the blanks with the words mat, pump, each, car, bag and range. Can you find 6 ……

cells from the lining of the womb. "We have learnt how to grow these cells in the laboratory — using.... If that works, we shall ask to take our work beyond the 14-day limit now imposed on such research ……

Swimming isn't enough. Our veterinarian (兽医) says we also have to pump iron (举重锻炼) three times a week. ……

Swimming isn't enough. Our veterinarian (兽医) says we also have to pump iron (举重锻炼) three times a week. ……

that the blood volume increases and that there is more blood for the heart to pump around the body....In fact, many researchers now believe that increasing how much potassium and calcium you take ……

your entire spine back onto the wall until you have returned to the starting position.3. Pump up before the date.Right before your date, do a couple of sets of push-ups and arm curls. This will pump ……

friendly machine after reading a news report about how an ordinary fridge had poisoned a sleeping Berlin family. Its pump had leaked a poisonous gas used for cooling.Einstein built a fridge that used ……

laptop (笔记本电脑), the Y9000K 2023. It stays cool by using a special kind of water. A small pump (泵) pushes...板) to stay cool. But this new cooling system works much better. It can keep the CPU (中央处理器) cool even ……

to store and pump fuel in spacecrafts (航天器) of the future. Their findings have recently been published... NASA. “Once I realized this is how you fold spacecraft structures, I became interested ……