steam

第三人称单数：

动词第三人称单数: steams

更多词形：

动词过去式: steamed | 动词过去分词: steamed | 动词现在分词: steaming | 动词第三人称单数: steams |

单词例句：

It is said that James Watt's observation of steam issuing from a kettle gave birth to the idea of the steam engine.

据说，詹姆斯·瓦特对水壶蒸气的观察使他产生了发明蒸汽机的想法。

When water boils it turns into steam.

水沸腾而变成蒸汽。

Water is changed into steam by heat and into ice by cold.

水加热则成为蒸汽，冷却则成为冰。

A pipe, tube, or channel for conveying hot air, gas, steam, or smoke, as from a furnace or fireplace to a chimney.

通气管一种用于运送热气、可燃气、水流或烟的导管、软管或管道，如从火炉或炉子传送到烟囱

Steam condenses into water when cooling down.

蒸汽冷却时凝结成水。

Heat evaporates water into steam.

水受热变成水蒸汽。

They did the job at full steam.

他们尽力地做这件事。

In the steam bath. I sweated off two pounds in an hour.

洗蒸汽浴时，我在一小时内就因出汗而使体重下降了两磅。

The glass windows steam up quickly at night in winter.

玻璃窗在冬天的夜晚很快就结上水汽。