An elderly woman, arms crossed, sang the descant.一位双臂交叉的老妇人演唱了高音部。You need not descant upon my shortcomings.你不必絮说我的缺点.She is catching cold today, so she can't descant on the tune.她今天感冒了, 不能唱高声卸....
我们需要的不是善意但难以实现的宣言，而是实际行动。What we need is not manifestos of pious intentions, but real action.高速公路的实际覆盖面积还不到农村地区的0.1%。Motorways actually cover less than 0.1 percent of the countryside.这两种手法实际运用起来哪个好一些？How do the two techn...
防治的方法包括毒杀和熏蒸。Methods of control involved poisoning and fumigation.用熏蒸的方法给房间消毒to fumigate a room作为预防措施, 要用内吸杀虫剂对植物定期喷洒,或熏蒸.As preventive, spray plants with systemic insecticide or fumigate them regularly....
Air entrance - brick Autoclave: it is mainly applied to produce air - entrance brick.加汽砖蒸氧釜: 主要用于和产加气砖块.Dewaxing with over - temperature autoclave, overpressure alarm function.脱蜡釜设有超温 、 超压报警功能.Scope: Autoclave anti - age...