The president placed the republic on a war footing.总统把共和国推到了战争的边缘。...a group of actors hot-footing it for the bar.一群急匆匆赶往酒吧的演员She saw quite well that she was not treated on a footing of equality.她看得很清楚,她并没有受到平等对待。You...
The ground was strewn with sharp-edged pebbles.地上铺满了棱角锋利的石子。I threw pebbles at the hens, and that made them jump and squawk.我朝母鸡扔卵石，吓得它们乱跳乱叫。The pebbles of the drive crunched under his feet.汽车道上的小石子在他脚底下喀嚓作响....
Babies’ skeletons ossify.婴儿的骨骼在硬化。It looks like six skeletons in front of that stone door!在这石头门前看上去就象有六副骨骼!These two amino acids derive their carbon skeletons from pyruvate.这两个氨基酸从丙酮酸获得它们的碳架.Skeletons have been found wit...
The silver-leaved varieties of cyclamen are not quite as hardy.银叶仙客来品种不太耐寒。An elm is a type of large tall broad - leaved tree.榆树是一种高大的阔叶树.Though rather lean in the stalks you be a green - leaved old man still.你的老杆儿虽然枯啦,你...