whitening的例句（whitening在句子中的用法）

• A raw wind was blowing, and the first flurries of snow were whitening the hilltops. 一阵刺骨的寒风刮了起来, 初雪铺白了山顶.
• A glass of orange juice, lemon juice, can not only whitening can desalt shading. 每天一杯柠檬汁, 柳橙汁, 不但可以美白还可以淡化黑斑.
• Naphthoylimine Fluorescent Whitening Agent ( FWA ) can be made from tar - acenaphthene. 以焦油苊为原料,研制萘酰亚胺型荧光 增白剂.