查询词典 dugongs

A family of mammals of order Sirenia including dugongs and Steller's sea cow.

哺乳动物中海牛目中一科包括儒艮和斯特勒儒艮。

Manatees; dugongs; Stellar's sea cow.

海牛；儒艮；斯特勒海牛。

Type genus of the Dugongidae comprising only the dugongs.

仅由懦艮构成的懦艮科的模式属。

They support herds of grazers, dugongs.

这里也养育了大量的食草动物--儒艮

Some ocean animals are herbivores from certain fish nibbling seaweeds on coral reefs to dugongs chewing sea grasses.

一些海洋动物是食草动物，从咬碎珊瑚礁上的某一种鱼到咀嚼海草的儒艮。

Whales and dolphins manate es and dugongs walruses seals .

鲸和海豚；和儒艮；海象；海豹。

Sea kayak from Exmouth and spot migrating whales and visit remote sites teeming with dugongs and turtles.

从埃克斯茅斯出发，划着皮划艇去寻找正在迁徙的鲸鱼，并探访充满儒艮和海龟的偏远水域。

Dugongs were the prevalent group in the Caribbean and Mediterranean until the Late Miocene, when all but the Indo-Pacific species went extinct.

海牛是流行团体到加勒比和地中海Miocene晚，但在所有的印度太平洋到物种灭绝。

Whales and dolphins manate es and dugongs walruses seals .

鲸和海豚；海牛和儒艮；海象；海豹。

Flippers may indeed be a necessary response to aquatic life;turtles, whales, and dugongs also have them. But the common detailed design found among the pinnipeds probably indicates a common ancestor.

有让步就有转折，下一句的转折暗示新观点的出现：但在鳍足亚目动物之间所发现的那种普遍的细致构造可能表明它们来自共同的祖先。

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％。