The nano filtration membrane is composed of nanometer grade micropore capillary tube bundles.所述的纳滤膜是由纳米级微孔毛细管束构成.I flunked math in second grade.我二年级时数学不及格。The front end is equipped with hydraulic jacks used for grade adj...
The boy first showed promise as an athlete in grade school.这个男孩在上小学的时候就初次显示出成为运动员的潜力。South Point College does not grade the students' work.南点学院不对学生的作业评分。It was actually used for enriching uranium to weapons-grade le...
He dresses in a way that lets everyone know he's got authority.他的穿着打扮让大家都知道他已经掌权了。She dresses down in baggy clothes to avoid hordes of admirers.她随便穿了件宽松的衣服以免被大批的粉丝认出。There's a couple of dresses to be pressed.还有...
Vitamins in solution are more affected than those in solid foods.溶液里的维生素比固体食物里的维生素受到的影响更大。Vitamins can be applied externally to the skin.维生素可以外用于皮肤。essential proteins and vitamins必不可少的蛋白质和维生素...