The armed forces were on high alert to guard against any retaliation.武装部队保持高度戒备，以防发生任何报复行动。The bank is alert to the danger.银行充分意识到了危险。All the Plymouth hospitals are on red alert.普利茅斯所有的医院都处于紧急状态之中。...
You can visit the whole palace except for the private apartments.整个宫殿都可以参观, 只有内殿不开放。In Paris the heatwave left old people dying in their apartments.在巴黎,一些老人不堪热浪在他们的公寓中死去....seventy apartments, shops, offices, a restauran...
指数可以用于反映一组变量的综合变化.A single index may reflect a composite, or group, of changing variables.在热力学中,我们经常涉及两个或更多变量的函数.In thermodynamics we usually deal with functions of two or more variables.外生变量可以包括内生变量的后滞值.Exogenous variab...