He slung it into the wastepaper basket.他把它扔进废纸篓里.Don't litter the place with wastepaper.不要乱扔废纸.Nancy looked at the note angrily, then crumpled it up and threw it in a nearby wastepaper basket.南希愤怒地看完那张便条，把它狠狠地揉成一团扔进...
Don't litter the place with wastepaper.不要乱扔废纸.Clothes were everywhere; hanging out of drawers, strewn across the floor, even spilling from the wastepaper basket.到处都是衣服：挂在抽屉上、扔在地上、甚至堆在废纸篓里。He slung it into the wastep...
Pots, pans, kettles and mops are kitchen utensils.锅 、 盘 、 壶及拖把是厨房用具.These kettles are all copper.这些水壶全是铜的.These aluminium kettles have been marked down ten percent because of minor flaws.这些铝壶因为有些小毛病而减价百分之十....
绝大多数非线性微分方程是不能用解析方法求解的.The overwhelming majority of nonlinear differential equations are not soluble analytically.与微分相反的运算叫做积分.The operation that is the inverse of differentiation is called integration.这称为正规微分方程组.This is...