【英语时差8,16】同胞争宠（上）

 If you grew up with a brother or sister, you probably know what sibling¹ rivalry² is like. For a spotted³ hyena⁴ though, sibling rivalry is a matter of life and death. Spotted hyena mothers usually have twins. They give birth in a private burrow⁵ where the newborns live for the first few weeks of life. By the time the mother moves her offspring from the natal⁶ burrow to the community den⁷ however, there’s a fifty-fifty chance that one of her infants will be dead. What’s more, her children always emerge from their nursery covered with wounds. A look inside the burrow reveals what’s going on. After a long gestation⁸ cycle, newborn hyenas⁹ are remarkably¹⁰ well developed. Like Red Riding Hood’s wolf, they have big, open eyes and full sets of teeth. They won’t hunt for many months to come, so what are these adaptations for?

1 sibling   

n.同胞手足(指兄、弟、姐或妹)

参考例句：

• Many of us hate living in the shadows of a more successful sibling.我们很多人都讨厌活在更为成功的手足的阴影下。
• Sibling ravalry has been common in this family.这个家里，兄弟姊妹之间的矛盾很平常。

2 rivalry   

n.竞争，竞赛，对抗

参考例句：

• The quarrel originated in rivalry between the two families.这次争吵是两家不和引起的。
• He had a lot of rivalry with his brothers and sisters.他和兄弟姐妹间经常较劲。

3 spotted   

adj.有斑点的，斑纹的，弄污了的

参考例句：

• The milkman selected the spotted cows,from among a herd of two hundred.牛奶商从一群200头牛中选出有斑点的牛。
• Sam's shop stocks short spotted socks.山姆的商店屯积了有斑点的短袜。

4 hyena   

n.土狼，鬣狗

参考例句：

• African hyena noted for its distinctive howl.非洲鬣狗，以其特别的嚎叫而闻名。
• The hyena's public image is not aided by its ridiculous appearance.鬣狗滑稽的外表无助于改善它在公众心中的形象。

5 burrow   

vt.挖掘(洞穴)；钻进；vi.挖洞；翻寻；n.地洞

参考例句：

• Earthworms burrow deep into the subsoil.蚯蚓深深地钻进底土。
• The dog had chased a rabbit into its burrow.狗把兔子追进了洞穴。

6 natal   

adj.出生的，先天的

参考例句：

• Many music-lovers make pilgrimages to Mozart's natal place.很多爱好音乐的人去访问莫扎特的出生地。
• Since natal day,characters possess the visual elements such as dots and strokes.文字从诞生开始便具有了点画这样的视觉元素。

7 den   

n.兽穴；秘密地方；安静的小房间，私室

参考例句：

• There is a big fox den on the back hill.后山有一个很大的狐狸窝。
• The only way to catch tiger cubs is to go into tiger's den.不入虎穴焉得虎子。

8 gestation   

n.怀孕；酝酿

参考例句：

• The gestation period can be anything between 95 and 150 days.妊娠期从95天至150天不等。
• This film was two years in gestation.这部电影酝酿了两年。

9 hyenas   

n.鬣狗( hyena的名词复数 )

参考例句：

• These animals were the prey of hyenas. 这些动物是鬣狗的猎物。 来自辞典例句
• We detest with horror the duplicity and villainy of the murderous hyenas of Bukharinite wreckers. 我们非常憎恨布哈林那帮两面三刀、杀人破坏，干尽坏事的豺狼。 来自辞典例句

10 remarkably   

ad.不同寻常地，相当地

参考例句：

• I thought she was remarkably restrained in the circumstances. 我认为她在那种情况下非常克制。
• He made a remarkably swift recovery. 他康复得相当快。