学习资料

[意       思]n. 蒸汽，水蒸气
[例]  Who invented the steam engine? 谁发明了蒸汽机?
vi. 蒸发，冒热气
[例]  The kettle was steaming on the stove. 炉子上的壶正在冒热气。
vi. （火车、轮船）行驶
[例]  The train steamed into the station. 火车喷着汽驶入车站。
vt. 蒸，煮
[例]  My mother is steaming fish. 我妈妈正在蒸鱼。

更多意思

n.1.  水蒸汽
2.  蒸汽动力
3.  水汽

vt.蒸（食物）

vi.1.  蒸发，散发蒸汽，冒水汽
2.  依靠蒸汽动力行驶
3.  快速行走，疾行

参考例句

1.	Heat evaporates water into steam .
	水受热变成水蒸气。
2.	There was a puff of steam from the engine before it stopped.
	机车喷出一股蒸气后就停了下来。
3.	Steam condenses/is condensed into water when it touches a cold surface.
	蒸气接触冷的表面而凝结成水珠。
4.	Steam has fogged the bathroom mirror.
	水蒸气把浴室里的镜子遮住了。
5.	They kept up a good head of steam .
	他们把蒸气压力保持在所需的水平上。

常用词组

 

steam up   蒙上水汽
steam...up   使...蒙上水汽