人教版高中英语词汇3500速记13

1、*float [fləut] vi. & vt. （使）浮动；（使）漂浮n. 漂浮物【助记】flow流+boat船→float。

http://player.youku.com/player.php/sid/XMTYzMjU1MzM0NA==/v.swf

2、*float :【英释】If something or someoneis floatingin a liquid, they are in the liquid, onor just below the surface, and are being supported by it. You can alsofloatsomething on a liquid.

http://player.youku.com/player.php/sid/XMTYzMjU1MzM0NA==/v.swf

3、*float :【例句】Empty things float. 空的物体会在水中浮起。