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- The steam tug takes canal boats and barges in tow. 駁船后面拖著(zhù)小艇和平底船。
- The mirror fogged up with the steam. 鏡子因蒙上水氣而模糊不清。
- The engines are driven by steam. 這些發(fā)動(dòng)機是由蒸汽驅動(dòng)的。
- Parents must let children blow off steam sometimes. 做父母的有時(shí)必須讓孩寸們吵吵鬧鬧，發(fā)泄發(fā)泄。
- The movement continued to pick up steam. 這場(chǎng)運動(dòng)繼續在加速進(jìn)行。
- In1768 the first steam engine appeared. 在1768年出現了第一部蒸汽機。
- When water boils it turns into steam. 水沸騰而變成蒸汽。
- Ice, snow and steam are different forms of water. 冰、雪和蒸汽是水的不同形態(tài)。
- The steam has fogged the mirror. 水汽布滿(mǎn)了鏡子。
- The steam escaped with a loud hissing noise. 蒸汽發(fā)出很大的嘶嘶聲冒了出 來(lái)。
- They kept up a good head of steam. 他們把蒸氣壓力保持在所需的水平上。
- Heat evaporates water into steam. 水受熱變成水蒸汽。
- Steam condenses into water when cooling down. 蒸汽冷卻時(shí)凝結成水。
- Steam has fogged the bathroom mirror. 水蒸氣把浴室里的鏡子遮住了。
- The glass windows steam up quickly at night in winter. 玻璃窗在冬天的夜晚很快就結上水汽。
- I cycled for nearly ten miles before I ran out of steam. 我騎了約10英里的車(chē)便感到筋疲力盡了。
- Electric trains have taken the place of steam trains in Britain. 在英國，電氣火車(chē)已經(jīng)代替了蒸汽火車(chē)。
- In using superheated steam, compounding becomes less effective. 使用過(guò)熱蒸汽時(shí)，混合的效果就會(huì )減少。
- The ferryboat in the harbor got op steam for the crossing to the island. 泊在港內的渡輪增強了鍋爐的汽壓，準備駛向那個(gè)島嶼。
- Steam is condensed to water when it touches a cold surface. 水蒸汽觸及冷的表面即凝結成水。
