查询词典 pterosaurs

Both the pterosaurs and the birds have hollow bones, a feature that represents a savings in weight.

无论是翼龙和鸟类中空的骨骼，这一特点是一个节省重量。

Perhaps the least controversial assertion about the pterosaurs is that they were reptiles.

可能，最少引起争论的意见就是翼龙是爬行动物。

The largest animals ever to fly were pterosaurs.

曾经最大的飞行动物是翼龙。

The pterosaurs resembled both birds and bats in their overall structure and proportions.

翼龙和鸟类以及蝙蝠在总体结构及比例上很相似。

The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings.

第2个解说看起来就不可能，因为大的翼龙在不损坏它们翅膀的情况下是不能着陆到树上的。

Of all the creatures that ever lived, pterosaurs probably most closely resemble the dragons of European legend.

翼龙 史上所有动物中，翼龙可能是最接近欧洲传说中&龙&的形象的动物了。

The fossil remains of the first flying vertebrates, the pterosaurs, have intrigued paleontologists for more than two centuries.

第一种飞行的脊椎动物－翼龙的化石残留困惑住了古生物学家超过2个多世纪。

The wind that made such waves however, might have been too strong for the pterosaurs to control their flight once airborne.

风，使这种波然而，可能是过于强烈的翼龙控制其飞行一次空降。

The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings.

第二种看来也不可能，因为大型翼龙不可能降在树上而不伤害它们的翅膀。

The second hypothesis seems unlikely because large pterosaurs could not have landed in trees without damaging their wings.

第二种假设，似乎不大可能，因为大翼龙无法降落在树木不损害自己的翅膀。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。