英语听力：自然百科 大迁徙之繁衍生息 Need to Breed—18

 Here and now, cub¹ and cub, pound for pound. The bodies of the falling litter the battle field. The females approach to the victorious² males willingly, and with a discerning eye. They gravitate to the i/ storm, knowing that only the fittest gladiators can make a stand at the middle of the deadly arena³. And they chemically choreograph⁴ to dance a mutual⁵ seduction begins. The cubs⁶ love ladders, hormone⁷ laden⁸ urine. He socks the soil with his brood. The smell may be packed with complex information about his genetic⁹ and physical fitness. Suitably pleased, she answers with her own stream of urine. His chromatic¹⁰ expression is known as flaming. He is /drilling the sand to a complex set of receptors in the roof of his mouth.

 

1 cub   

n.幼兽，年轻无经验的人

参考例句：

• The lion cub's mother was hunting for what she needs. 这只幼师的母亲正在捕猎。
• The cub licked the milk from its mother's breast. 这头幼兽吸吮着它妈妈的奶水。

2 victorious   

adj.胜利的，得胜的

参考例句：

• We are certain to be victorious.我们定会胜利。
• The victorious army returned in triumph.获胜的部队凯旋而归。

3 arena   

n.竞技场，运动场所；竞争场所，舞台

参考例句：

• She entered the political arena at the age of 25. 她25岁进入政界。
• He had not an adequate arena for the exercise of his talents.他没有充分发挥其才能的场所。

4 choreograph   

v.设计舞蹈动作

参考例句：

• Achim had choreographed the dance in Act II himself.阿希姆自己设计了第2幕的舞蹈动作。
• She has danced,choreographed,lectured and taught all over the world.她在世界各地跳过舞、编过舞、讲过学、也教过书。

5 mutual   

adj.相互的，彼此的；共同的，共有的

参考例句：

• We must pull together for mutual interest.我们必须为相互的利益而通力合作。
• Mutual interests tied us together.相互的利害关系把我们联系在一起。

6 cubs   

n.幼小的兽，不懂规矩的年轻人( cub的名词复数 )

参考例句：

• a lioness guarding her cubs 守护幼崽的母狮
• Lion cubs depend on their mother to feed them. 狮子的幼仔依靠母狮喂养。 来自《简明英汉词典》

7 hormone   

n.荷尔蒙，激素，内分泌

参考例句：

• Hormone implants are used as growth boosters.激素植入物被用作生长辅助剂。
• This hormone interacts closely with other hormones in the body.这种荷尔蒙与体內其他荷尔蒙紧密地相互作用。

8 laden   

adj.装满了的；充满了的；负了重担的；苦恼的

参考例句：

• He is laden with heavy responsibility.他肩负重任。
• Dragging the fully laden boat across the sand dunes was no mean feat.将满载货物的船拖过沙丘是一件了不起的事。

9 genetic   

adj.遗传的，遗传学的

参考例句：

• It's very difficult to treat genetic diseases.遗传性疾病治疗起来很困难。
• Each daughter cell can receive a full complement of the genetic information.每个子细胞可以收到遗传信息的一个完全补偿物。

10 chromatic   

adj.色彩的，颜色的

参考例句：

• The removal of the chromatic aberration is then of primary importance.这时消除色差具有头等重要性。
• In lampblack many kitchens easy to present the chromatic aberration.油烟较多的厨房中易出现色差。