The bright plumage of many male birds has evolved to attract females.很多雄鸟进化出鲜艳的羽毛是为了吸引雌鸟。Its body plumage suddenly began to ruffle and swell.它全身的羽毛突然竖了起来，胀得鼓鼓的。The birds were in immature plumage.这些鸟儿羽翅未全。...
But the gas rigs now keep going through the winter.但现在天然气钻探使得就业机会在冬季依然存在....gas rigs in the North Sea.北海的天然气钻塔Oil, tapped from offshore rigs, would be more accessible.用海上钻台开采石油可能比较容易做到.There were rigs crushed , paramedic...
She was aware of his attempts at flirtation.她知道他想要挑逗她。I love the way a good flirtation can enliven the most mundane situation.恰到好处的打情骂俏能够使最平淡无奇的时刻变得生动有趣起来，我很喜欢这种感觉。I love the way a good flirtation can enliven the most mu...
Abiotic environment The nonliving factors of the environment that influence ecological systems.影响生态系统的非生物环境因子.Drought - stress, salt - stress, cold - stress strongly influence on plants among all abiotic stresses.在各种非生物胁...
人一旦死了, 即不能复生.Once someone has died, he cannot be brought back to life.横竖他死了, 我们不能使他复生.Anyway he was dead, we couldn't bring him back to life.春雨使大地复生.The spring rains quickened the earth....
Moistened flakes are heated to inactivate the antinutritional factors.湿润的薄片需加热,以钝化抗营养的因素.They discovered how to inactivate knock out, single genes in laboratory animals.他们发现如何使实验用动物体内个体特定基因不活跃、失去作用.They quickly inactivat...