thumbing

过去式：

动词过去式: thumbed

更多词形：

动词过去式: thumbed | 动词过去分词: thumbed | 动词现在分词: thumbing | 动词第三人称单数: thumbs |

单词例句：

The ball of the thumb,ie the part near the palm.

大拇指下面近掌心的球形部分。

She was thumbing through the dictionary.

她正在翻阅字典。

We don't want to be under anybody's thumb.

我们不想被任何人所控制。

A bone in the wrist at the base of the thumb.

大多角骨腕部接近拇指根底部的骨头

As a rule of thumb, a one-cent-a-gallon gasoline tax raises$1 billion. Oil producers in President-elect Bush's adopted state of Texas, however, would rather see a tax on imported crude oil.

一般情形是，每加仑加汽油一分钱的税可以征收10亿元。可是，在布什第二家乡德克萨斯州的产油商宁愿看见在进口原油上征税。

I started off, thumbing my way north.

我动身了，一路免费搭车去北方。

They managed to thumb a lift to Paris.

她们设法搭便车到达巴黎。

Thumbing the book, he found a maple leaf in it.

: 他匆匆翻了一下书，找到一片枫叶。

What a shame that you suck your thumb.

吮拇指可够羞人的。