They are not second - order approximations, but are exact for any amount of deformation.它们不是二次近似, 而是对任何变形量都成立的精确表达式.We do not have the true figures so we will have to make some approximations.我们没有真实的数字，因此只能作些粗略的估计。There ...
I have cut down its cedars, the choicest of its pines.我要砍伐其中高大的香柏树和佳美的松树.She puts on her choicest clothes.她穿上了最好的衣服....Fortnum and Mason's choicest chocolates.福楠—梅森百货商店的上等巧克力We select only the choicest apples for ou...