rang 是什么意思

音标：[ ræŋ ]

	ring 的过去式。

	1.	I was just going to speak, when the bell rang . 我刚要讲，钟就响了。
	2.	His voice carries the ring of authority . 他的声音中带有权威的口气。
	3.	The ring sum of two circs is a circ . 两个广义圈的环和是一个广义圈。
	4.	The outer ring contains the valence electrons . 排在外层的有价电子。
	5.	Weigh this ring in the small steelyard . 把这个戒指在杆秤上称一称。
	6.	Yes , it is . just ring if you want anything . 是的，你要什么就按铃。
	7.	If you can 't come , please ring me up . 如不能来，请打电话告诉我。
	8.	I was just going to speak , when the bell rang . 我刚要讲，钟就响了。
	9.	The ideal n is called the nitradical of ring a . 理想N叫作环A的小根。
	10.	Do n't come unless i ring you up . 除非我打电话给你，否则你不要来。

rang是什么意思