她用碎布头做了个靠垫.She made a cushion out of odd bits of material.这块布头足够做一条裙子.This end of cloth is enough for a skirt.后来, 邻居们有好几家买了布料让母亲做,母亲就开始攒布头.Later, neighbors bought for their own daughters and came to Mother....
The mechanism of the surface colouration of the flame - retardant nylon product and its application are introduced.介绍阻燃尼龙制品表面着色的机理及其应用.The developments of technologies for plastics colouration with colour master - batche...
The smooth surface of the lake reflected the bright full moon.平静的湖面反映出明亮的圆月。A crescent moon peeped out from behind the clouds.一弯新月从云中出现....the first man on the moon...登上月球的第一人The moon waxes and wanes every month.月亮每个月都有圆...