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。

It demonstrated that mast cell degranulation plays a role in anti-hyper algesia produced by acupuncture.

本文目就是进一步分析和研究疼痛模型上这种针刺镇痛效应和肥大细胞功能之间关系。

There are two types of mollusc that are actively venomous.

有两种随时释放毒素软体。

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

橡胶做，金属做小小清洁房间里忙碌着。

They saw a bizarre animal in the lake.

他们看见一个奇怪。

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

没有任何蚂蚁更勤奋，然而它却最沉默寡言。

The results indicated that there were twelve groups of soil fauna, Arthropoda,Mollusca,Annelida etc.

土壤有节肢门、软体门、环节门等12个目或类。

The last quagga dies at the Artis Magistra zoo in Amsterdam.

1883今天，最后一头斑驴荷兰阿姆斯特丹“阿提斯·马格斯塔拉”园死去。

In India, the cow is a sacrosanct animal.

牛印度是神圣。

This creature’s natural habitat is the jungle.

这种栖息地是丛林。

This creature's tail will regenerate if it's cut off.

这尾巴割掉会再长。

This creature’s tail will regenerate if it is cut off.

这种尾巴如果被割掉,会再生出来。

I could hear an animal scuttling about in the undergrowth.

我可以听到一只矮树丛跑来跑去。

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.

我把从洪水救出来。

The eyes of predators are highly sensitive to the slightest movement.

捕食性眼睛能感觉到最细小静。

The arrival of this South American predator threatened the survival of native species.

这种南美肉食到来威胁到了当地种生存。

Whales are mammals that live in the sea.

鲸是生活海洋哺乳。

There are lots of marine mammals such as whales and seals in the sea.

海洋里有许多诸如鲸鱼和海豹类海生哺乳。