The blue whale is the world’s largest mammal (哺乳动物). Its tongue is as heavy as a female (雌性) elephant. ……

Hold fast to dreamsFor if dreams dieLife is a broken-winged birdThat cannot fly.Hold fast to dreamsFor when dreams goLife is a barren fieldFrozen with snow. By Langston Hughes (American poet, 1902 ……

A FOSSILIZED mammal discovered in China is possibly the great-grandmother of modern placental (有胎... years, has been identified as the world's earliest-known eutherian (真哺乳亚纲的) mammal fossil. ……

. On the obverse side is the standard International Olympic Committee (IOC) design － Nike, the winged goddess of victory, and the Panathinaikos Arena.On their reverse side there is a jade inlay ……

Love looks not with the eyes, but with the mind; and therefore is winged Cupid painted blind.~ William Shakespeare~ William ShakespeareIf you love someone, let them go. If they return to you ……

mammals.A Chinese research team found that 164 million years ago the mammal had a tail like a beaver... Jurassic mammal. The find shows that the ecological role of mammals in the time of dinosaurs was greater ……

A robot dances to music and performs *effortless *back flips. Another fish-like robot swims in a pool and a four-winged robotic “bird” flies overhead. Hundreds of teachers and students were amazed ……

The lady who appears on every Olympic medal is Nike, the Greek goddess of victory. ……

The lady who appears on every Olympic medal is Nike, the Greek goddess of victory. ……

高考词汇striking adj. 显著的，惊人的The poverty of the country is striking.victory n. 胜利，战胜It was a great victory for the army. ……

journal.Once the age of the dinosaurs ended, mammal sizes quickly grew, then leveled off (呈平... upper limit on body size.“What we see is mammal sizes leveling out across all lineages (种系 ……

’s Science journal.Once the age of the dinosaurs ended, mammal sizes quickly grew, then leveled off (呈平... of the Earth set an upper limit (上限) on body size.“What we see is mammal sizes leveling off across all ……

and prejudices and come together to fight against the winged Creeper. ……

are the world’s only mammal that’s covered in scales (鳞片) from head to toe.  ..., Southeast Asia and parts of Africa. Pangolins are the world’s only mammal that&rsquo ……

mammal found in Asia and Africa. The creature has a cat-like body, long tail and weasel-like face ……