That’s more than one or even two pair of shoes ladies. This is obviously not HIS idea of romance!
不止是一两双鞋,女士们.这显然不是他的浪漫想法!
"Besides," the space monkey says, "you haven't brought the required items: two black shirts, two pair of black pants -".
“另外”太空猴说“你没带必须品:两件黑t恤,两条黑裤子—”。
The sensor consists of "compound electrodes"which has two pair of identical electrodes in size placed axially along a piece of pipe with different orientation.
该传感器由沿管道轴向布置的两对相同电极板构成。两对极板的方位不同,相差二分之一极板包角。
The global reach of the Marley tribute CD includes a pair of Canadian vocalists, two groups from Hawaii, and the veteran string band from the northeastern U.S.
VOA: standard.2010.07.22
A covalent bond is any time we have a pair of electrons that is shared between two different atoms.
所谓共价键就是我们有两个原子,共用一对电子。
So in oxygen we have a similar situation where, in fact, we are not going to promote any of the electrons because we have two lone pair electrons no matter what we do.
在氧中,情况很类似,我们不能激发电子,因为无论如何我们都有两个孤对电子。
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