在油质种子中,它们可占据贮藏细胞总体积的大部分.In oil seeds they may occupy a large fraction of total volume of reserve cells.另外还有水藻, 它的油质可以用做燃料.And then there is algae. Its oil can be used for fuel.油质鱼含有大量被称为欧米加3族的脂肪酸.Oily fish have large amo...
许多球手开始觉得自己天下无敌。A lot of the players began to feel they were untouchable.1588年西班牙无敌舰队被派遣进攻英国。The Spanish Armada was sent to attack England in 1588.葡萄牙队在昨晚的比赛中好像是天下无敌.The Portuguese team looked like world beaters in last n...