Lichees and pineapples are close to unit price elasticities among summer fruits.夏季水果自身价格弹性中仅荔枝及凤梨接近单一价格弹性.Oranges and watermelons have the relatively higher expenditure elasticities among winter and summer fruits, respec...
是地心吸引力使苹果下落.It is gravitation that causes the apple to fall.物体脱手即向地心方向跌落是由于重力吸引的缘故.Anything that is dropped falls towards the centre of the earth because of the pull of gravity.“ 你们连气候或者地心吸力都还没法控制.'You don't ev...
His hair was tousled and he looked as if he'd just woken up.他头发蓬乱,一副刚睡醒的样子.I was suddenly woken up by the alarm clock at 3 a.m.; I know it was my little brother's practical joke again.凌晨三点钟, 我忽然被闹钟惊醒, 我知道这又是我小弟...
生物体可分别归类为植物 、 动物及原生生物.Living creatures are classified into plants, animals and protists.机头和框架可分别作慢速和快速移动.The head and the quilt frame can move respectively, slowly and fast.设有日光照明和紫外线消毒双重功能,并独立控制,可分别单独使用.With lamplight a...
奥斯卡节目里有很多拿电影名作开玩笑的小喜剧.The Oscar show is full of little funny skits that make fun of the famous movies.因此,现在上演的小喜剧对于他来说是一件严重的事情.And so the little comedy being played now was, for him, a serious business....