为达到理想的视觉效果有时还会加入颜料和染色剂.Pigments and tints are sometimes added to achieve the desired visual effect.用对比染色剂染 ( 显微术样本 )To color ( a microscopic specimen ) with such a stain.汽水中使用的染色剂也是一种致癌物质.Colorings used in sodas are canc...
hairy skin多毛的皮肤He was wearing shorts which showed his long, muscular, hairy legs.他穿着短裤，露出自己强壮多毛的长腿。Its hairy body suggests a mammal.它毛茸茸的身体表明它是哺乳动物。He bared his muscular, hairy chest for a women's magazine.他为一本女性杂志...