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- He lay on the floor with a cushion under his head. 他躺在地板上，头下枕着一个垫子。
- The steam tug takes canal boats and barges in tow. 驳船后面拖着小艇和平底船。
- Powerful shock absorbers cushion our landing. 有效的减震装置缓解了我们著陆时的冲撞力。
- He covered the cushion with new material. 他给靠垫蒙上了新的料子。
- The mirror fogged up with the steam. 镜子因蒙上水气而模糊不清。
- She embroidered the cushion with flowers. 她把垫子绣上了花。
- The engines are driven by steam. 这些发动机是由蒸汽驱动的。
- The cushion needs to be shaken up. 这个靠垫得拍松了。
- The cushion was stuck full of pins. 针插上插满了针。
- Parents must let children blow off steam sometimes. 做父母的有时必须让孩寸们吵吵闹闹，发泄发泄。
- The movement continued to pick up steam. 这场运动继续在加速进行。
- She made a cushion out of odd bits of material. 她用碎布头做了个靠垫。
- In1768 the first steam engine appeared. 在1768年出现了第一部蒸汽机。
- When water boils it turns into steam. 水沸腾而变成蒸汽。
- Ice, snow and steam are different forms of water. 冰、雪和蒸汽是水的不同形态。
- The steam has fogged the mirror. 水汽布满了镜子。
- The steam escaped with a loud hissing noise. 蒸汽发出很大的嘶嘶声冒了出 来。
- They kept up a good head of steam. 他们把蒸气压力保持在所需的水平上。
- Heat evaporates water into steam. 水受热变成水蒸汽。
- Steam condenses into water when cooling down. 蒸汽冷却时凝结成水。
