查询词典 Perch

He has no apprehensions; only the hot blood grows colder and colder, the pulse feebler as he sleeps, and at midnight, or in the early morning, he drops from his perch---death.

它没有丝毫的恐惧；睡梦中，只有滚烫的血液变得越来越冷；有力的脉搏也越来越微弱。在深夜或者第二天一大早，它便从栖身的树枝上跌落下来，死掉了。

They say that the sins perch on the trees along the bank of the Ganges.

他们说所有的罪业都栖息在恒河岸边的树上。

A freshwater fish of the family Anabantidae, native to Africa and southeast Asia and including the gourami and climbing perch.

攀鲈一种攀鲈科淡水鱼，产于非洲和东南亚，包括丝足鱼和攀鲈

Any of various similar or related fishes, such as the pike perch or the grouper .

河鲈属的鱼任何一种有关或类似的鱼类，例如狗鱼或双棘石斑鱼

He sat up with a startled yelp and a great flailing of arms; the bumblebee that had been guilelessly exploring his nose leaped away in a whir of translucent wings to search for a less excitable perch.

他惊叫了一声，坐了起来，奋力挥舞着双臂；这只刚才一直在他鼻子上爬着的大黄蜂，急速地飞走，扇动着半透明的翅膀，寻找一个不象Simon这样激动地赶它走的栖身之处。

Included here are fishes having either a bony skeleton, such as a perch, or a cartilaginous skeleton, such as a shark, or those lacking a jaw, such as a lamprey or hagfish.

以具有鳍及用腮呼吸为特征的一种冷血水上脊椎动物，包括多骨骼鱼类，如河鲈；或软骨鱼类，如鲨鱼；或无颚鱼类，如七鳃鳗或八目鳗类鱼

Does not have some of the fish scales high cholesterol, such as sweet fish, eel, Loach, rice field eel, cod, but not all the fish without scales have high cholesterol, such as hairtail, sharks, with a scale of the grass carp, Changyu , Perch, and other similar.

的确有一些没有鳞的鱼胆固醇较高，如银鱼、河鳗、泥鳅、黄鳝、鳕鱼，但不是所有无鳞的鱼胆固醇都高，如带鱼、鲨鱼，与有鳞的草鱼、鲳鱼、鲈鱼等相似。

He is perch ed on a large rawboned hunter, half covered by a capacious saddle

他骑一匹瘦骨伶仃的大马，用的鞍子很大，把马背遮掉了一半。

A good way to provide this is to hang or place inside the cage, near a perch, a small paper bag, hand towel or washcloth.

一个好方法是提供悬挂或放置在笼子内，附近鲈鱼，一个小纸袋，手巾或浴巾。

The high-mettled animal that is restive in the yoke only galls his shoulders; and every one will understand the difference between the restless starling of which Sterne has written, breaking its wings against the bars of the cage, and crying,"I can't get out, I can't get out," and the docile canary that sits upon its perch and sings as if it would outrival the lark soaring to heaven's gate.

不安于轭的驴，只是使自己的肩膀多吃苦头；英国作家史滕描写过一只不定的掠鸟，它用翅膀撞击笼栅，喊道：「我出不去，我出不去」，另有一只温柔的金丝雀，安坐在栖木上歌唱，胜似飞向天空之云雀，这两只鸟的区别，人人都看得明白。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。