Then she stood up, wrapping her coat around her angrily.然后她站了起来，怒气冲冲地穿上大衣。I've taken some money from the pot for wrapping paper.我已从公共基金里拿了一些钱买包装纸。She tore the cellophane wrapping off the box.她把包装盒子的玻璃纸撕了下来。...
The production of melanin in the skin is stimulated by exposure to the sun.皮肤暴露在阳光下就很容易生成黑色素。Freckles are simply concentrations of melanin.雀斑不过是高浓度的黑色素.Promote the blood circulation, and accelerate the melanin's dec...
Features of sodium chlorite bleaching for cotton knits are described.本文叙述了亚氯酸钠对纯棉针织物漂白的特点.Optimum conditions of kraft pulping and single stage hypochlorite bleaching were investigated.研究了桑枝硫酸盐法制浆适宜的工艺条件和单段、两段次氯酸盐漂白工艺条件.T...
Please take a step rightwards and stretcharms sideways for our security check!请右跨一步.双臂张开配合我们安检!All right, again and then again. Our to left continue rightwards own itinerary.好吧, 再见就再见. 我们的向左向右继续自己的旅程....