He dabbled in business...他搞过一点生意。She dabbled with drugs...她沾过毒品。He dabbled in business.他搞过一点生意。His vesture was dabbled in blood.他穿的衣服上溅满了鲜血.She dabbled with drugs.她沾过毒品。...
The particle radius unit, the micron, is especially common and useful.粒子半径的单位是微米, 微米这个单位尤其普通和有用.Strip roughness must not exceed 40 microinch ( 1.0 micron ) order to achieve these minimum coat weights.板面粗糙度不能超过40微寸 ( 1.0微...
When two or more elements combine and form a compound, a chemical change takes place.当两种或两种以上的元素结合形成化合物时, 发生化学变化。Dinucleotide A compound of two nucleotides linked by their phosphate groups.二核苷酸:由磷酸基团连接的两个核苷酸组成的化合物.Magnes...