Sometimes a creature uses a pair of antennae to swim.

有时某些物使其一对触须来。

The animals grew restless as if in anticipation of an earthquake.

种物都变得焦躁不安,像是感到了地震即将发生。

We found a recessive cataract mutation arose spontaneously in a KUNMING outbred mouse strain.

研究遗传性白内障致病基因，实验物模型是一个非常好的方式。

There are two types of mollusc that are actively venomous.

有两种随时释放毒素的软体物。

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

本文的目的就是进一步分析和研究疼痛物模型上的这种针刺镇痛效应和肥大细胞功能之的关系。

The sort of animal lived in the Arctic Circle.

这种物生活在北极圈里。

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物在房里忙碌着。

It is often unpleasant to see an anomaly animal.

见到一只畸形物常常会使人感到不快。

Chromosomes also determine the sex of animals.

染色体也决定物的性别。

In this, Erythrosuchids constitute an Archosauriformes clade that is an outgroup to the Archosauria proper.

依照这个方法，引鳄科构一个初龙形物演化支，是初龙的外群体。

Animal conservationists disapprove of experimenting on animals.

物保护主义者不赞物做试验。

I can't stand people who are cruel to animals.

我受不了残忍对待物的人。

One problem with this classification is that even classic homeotherms experience periods of reduced temperature.

这种分类的一个问题是，即使是典型的恒温物也经历了降低体温的时期。

The police and the volunteers combed the forest for the lost puma from the zoo.

警察和志愿者们在森林里到处寻找物园迷失的美洲狮。

A frosted stage gathers red-crowned cranes, whooper swans, sika deer, and snow monkeys.

这是一片霜封的舞台，汇集了丹顶鹤，大天鹅，梅花鹿，雪猴等物。

The vultures were already circling around the dead animal.

兀鹰已经在绕着物的尸体盘旋了。

After coition all animals are sad as the Romans used to say.

就像罗马人曾说的那样，激情过后，任何一种物都会感到悲伤。

This creature’s natural habitat is the jungle.

这种物的栖息地是丛林。

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

这物的尾巴割掉会再长的。

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

这种物的尾巴如果被割掉,会再生出来。