Meanwhile, a dozen brain-boosting therapies ranging from estrogen replacement (which may promote the growth of some neurons)to entirely new drugs are at various stages of development

与此同时,从服用代用雌性激素(它可以促进一些神经细胞的生长)到全新的药物,十多种健脑疗法正处在开发的各个阶段。

属类：综合句库--

About a dozen minutes after lift-off, the carrier rocket first released the "Experiment Satellite I" and then "Nano-satellite I" 30 seconds later

在点火大约十分钟后,运来火箭首先释放了实验卫星一号,三十秒以后纳米卫星一号也被释放。

属类：综合句库--

In Hollywood, pretty girls are a dime a dozen

在好莱坞漂亮姑娘多的是。

属类：综合句库--

There were half a dozen foxes skulking in the undergrowth.

在林下灌丛中潜伏着五六只狐狸。

属类：综合句库--

Eggs are sold by the dozen in U.S.A. , by the catty here

在美国鸡蛋论打出售,在这里则论斤。

属类：综合句库--

Between a grand piano and a centre-table piled high with books was space for a half a dozen to walk abreast, yet he essayed it with trepidation

在屋子正中堆满书籍的桌子和钢琴之间分明有可容六个人并行的空间,可他走过时却仍提心吊胆。

属类：综合句库--

Each summer as usual a batch of Chinese students were returning home after completing their studies abroad, and about a dozen of them were aboard

照例每年夏天有一批中国留学生学成回国。这船上也有十来个人。

属类：综合句库--

The seminar was expanded to include representatives from a dozen giant corporations

这项研究课程已经大加扩充,有十几家大公司的代表参加学习。

属类：综合句库--

The eggs are sold by the dozen .

这些鸡蛋论打出售。

属类：综合句库--

How much are they per dozen ?

这些一打要多少钱?

属类：综合句库--