animal 四级六级

All animals and plants are composed of cells.

一切植均由细胞组成。

The animals are kept in close confinement.

给严密地关了起来。

Animal conservationists disapprove of experimenting on animals.

保护主义者不赞成用做试验。

Spiramycin adipate and spiramycin embonate are also available for animal use.

同时可以供应己二酸螺旋霉素，恩波酸螺旋霉素。

The rooms were acrawl with the small cleaning animals, all rubber and metal.

橡胶做的，金属做的小小的清洁在房间里忙碌着。

They saw a bizarre animal in the lake.

他们在湖中看见一个奇怪的。

The ant is the most industrious animal; however, it is the most taciturn one.

没有任何比蚂蚁更勤奋，然而它却最沉默寡言。

We should protect animals and trees.Let’s plant flowers and grass to beatify our environment.

Let’s work together to save energy and protect our natural environment.

In India, the cow is a sacrosanct animal.

牛在印度是神圣的。

I could hear an animal scuttling about in the undergrowth.

我可以听到一只在矮树丛中跑来跑去。

Some people believe they may reincarnate in the form of an animal.

有些人相信他们死後可能转生为。

I saved the animals from the flood.

我把从洪水中救出来。

Early peoples passed on plant and animal lore through legend.

古代的人通过传说把他们知道的关于植的知识传给后代。

Many animals display maternal instincts only while their offspring are young and helpless.

许多在其幼崽弱小无法自助时都显出了母性的本能。

This animal makes a store of nuts for the winter.

这种为冬天储备了大量坚果。

They had the animal neutered some seven years back.

他们约在七年之前将这家畜去势。

The literal meaning of the word “cat” is an animal.

“猫”一词的本义是。

It is often difficult to get animals to mate in captivity.

常常很难使被关的交配。

A sable is a small animal with beautiful dark fur.

黑貂是长有美丽黑色软毛的小。

The boy is prodding the animal with a needle.

那男孩正用一根针刺那。