These composite materials have superiorities in size stability, formability, stretching resistance and impact resistance.这种复合材料在尺寸稳定性 、 成型性 、 抗张力和抗冲击方面均具优势.The experimental parameters are optimized, and the results analy...
She was forever running errands for her housebound grandmother.她总是在为她不方便外出的祖母跑前跑后。He often runs errands for his grandmother.他经常给他的祖母跑腿儿。I have a few errands to do in the town.我在城里有些差事要办....
Details are set in different popping colors on the heel, side - panels , eyelets, lining and piping.细节被设置用在脚跟 、 边盘区 、 小孔 、 衬里和管道系统的不同的流行的颜色.The height of the boots is 23 cm, 8 eyelets.靴子的高度是23厘米, 8圆孔眼.Pls send me some in...