arab 是什么意思

	n. 1.阿拉伯人。 2.阿拉伯马。 3.街头流浪儿(＝ street Arab )。 adj. 阿拉伯的，阿拉伯人的。 n. -dom 阿拉伯世界。

The araB gene promoter is a bacterial promoter, activated by e L-arabinose binding.

	1.	Tanner yanked the gun free of the arab . 坦纳把枪从阿拉伯人手中扯过来。
	2.	The nomadic arabs did not farm . 游牧的阿拉伯人并不耕种。
	3.	The governing of arab tribes is a tricky business . 管理阿拉伯族人是一件奸诈的工作。
	4.	Another science pursued by the arabs was optics . 阿拉伯人所研究的另一门科学是光学。
	5.	"they are arabs going at full speed," said tom . “这是些阿拉伯人，他们跑得飞快。”汤姆说。
	6.	Arab leaders have been trying to cut each other's throat . 阿拉伯领袖们一直彼此设法击败对方。
	7.	This fruitless quest was called alchemy by the arabs . 这种无谓的的探索被阿拉伯人称作炼金术。
	8.	Early arab visitors to sumatra regarded it with dread . 早期到过苏门答腊的阿拉伯人都谈虎色变。
	9.	"drinker of the wind," the arab lovingly calls his horse . 阿拉伯人亲昵地称他的马为“饮风者”。
	10.	The arabs may be friendly disposed towards europeans . 阿拉伯人对欧洲人不一定会有什么不好的印象。

arab是什么意思