英语听力：自然百科 大迁徙之繁衍生息 Need to Breed—6
时间：2019-01-22 作者：英语课 分类：自然百科2011年
英语课
Parenting on the move is all about sacrifice.
And in the forests of northeastern Australia, another great journey spurred by parental 1 dedication 2 is about to begin. On translucent 3 tawny 4 wings, a little red flying fox flaps homeward after a night of intense foraging 5. And she is one of millions.
Somehow, she finds her pup in the din 6 of the camp. She wraps him in her nursing embrace. He needs calcium 7 from her milk to build flimsy bones. And he's leaching 8 it away from her own fragile flying machinery 9 at an alarming rate.
The bats have eaten through the calcium and energy-rich eucalyptus 10 blossoms for miles around. The situation is getting desperate, the need to move intense.
adj.父母的；父的；母的
- He encourages parental involvement in the running of school.他鼓励学生家长参与学校的管理。
- Children always revolt against parental disciplines.孩子们总是反抗父母的管束。
n.奉献，献身，致力，题献，献辞
- We admire her courage,compassion and dedication.我们钦佩她的勇气、爱心和奉献精神。
- Her dedication to her work was admirable.她对工作的奉献精神可钦可佩。
adj.半透明的；透明的
- The building is roofed entirely with translucent corrugated plastic.这座建筑完全用半透明瓦楞塑料封顶。
- A small difference between them will render the composite translucent.微小的差别,也会使复合材料变成半透明。
adj.茶色的，黄褐色的；n.黄褐色
- Her black hair springs in fine strands across her tawny,ruddy cheek.她的一头乌发分披在健康红润的脸颊旁。
- None of them noticed a large,tawny owl flutter past the window.他们谁也没注意到一只大的、褐色的猫头鹰飞过了窗户。
v.搜寻（食物），尤指动物觅（食）( forage的现在分词 )；（尤指用手）搜寻（东西）
- They eke out a precarious existence foraging in rubbish dumps. 他们靠在垃圾场捡垃圾维持着朝不保夕的生活。 来自《简明英汉词典》
- The campers went foraging for wood to make a fire. 露营者去搜寻柴木点火。 来自辞典例句
n.喧闹声，嘈杂声
- The bustle and din gradually faded to silence as night advanced.随着夜越来越深，喧闹声逐渐沉寂。
- They tried to make themselves heard over the din of the crowd.他们力图让自己的声音盖过人群的喧闹声。
n.钙(化学符号Ca)
- We need calcium to make bones.我们需要钙来壮骨。
- Calcium is found most abundantly in milk.奶含钙最丰富。
n.滤取，滤去v.（将化学品、矿物质等）过滤( leach的现在分词 )；（液体）过滤，滤去
- The lack of humus and the excessive leaching make this soil almost useless for agricultural purpose. 缺少腐殖质和过度淋滤使这种土壤对农业几乎无用。 来自辞典例句
- The deep oxidation and groundwater leaching solubilizes much of the loosely bound uranium. 深部氧化和地下水淋蚀使大部分固定得比较松散的铀溶解。 来自辞典例句
n.(总称)机械，机器；机构
- Has the machinery been put up ready for the broadcast?广播器材安装完毕了吗？
- Machinery ought to be well maintained all the time.机器应该随时注意维护。
n.桉树，桉属植物
- Eucalyptus oil is good for easing muscular aches and pains.桉树油可以很好地缓解肌肉的疼痛。
- The birds rustled in the eucalyptus trees.鸟在桉树弄出沙沙的响声。