With the gloom of the contraltos added , one could scarcely help shuddering.紧接着是忧郁的女低音, 谁都禁不住直打寒战.Female singers are classified as sopranos, mezzo - sopranos and contraltos.女歌手分为女高音 、 女低音和女中音....
固体推进剂发动机系统的可调性基本上比液体或混合型的要差.Solid propellant engine systems are basically less flexible in operation than liquid or hybrid propellant systems.拖到绘图页上, 然后右击可指定电感器芯和可调性.Drag onto the page, then right - click to specify indu...
Characteristic defects are of two main types; regression and syneresis.特征缺陷主要有两类: 即退化和脱水收缩.They eschew number - crunching and regression models in favour of personal issues.新一代商学院教员避免摆弄数字,也不搞衰退模型,而喜欢研究个性化问题.Water content...
随着西部渐渐有人定居, 牧地的利用越来越过分.As the West settles, the range becomes more and more overgrazed.我们将把一块地做牧地.We will graze a field.在牧地里放的是牛, 在餐桌上吃的是牛肉.There are cattle in the fields , but we sit down to beef....