Did the sensors pick up anything moving around prior to separation?

Raising animals was only secondary to other forms of farming.

与其他农业生产相对而言，动物饲养只是副业。

They argue that human rights considerations are now of only secondary importance...

他们认为人权方面的考虑现在只是第二位的。

secondary teachers

中学教师

It's a question of secondary importance.

这是个次要的问题.

The street erupted in a huge explosion, with secondary explosions in the adjoining buildings.

街上发生了剧烈爆炸，邻近的建筑里也发生了程度较轻的爆炸。

The relationship between impact toughness and tempering temperature indicated secondary tempering brit-tleness peak at between 570-580.

试验确认20MnSi螺纹钢筋的第二类回火脆性产生温度在570～580.

a secondary infection

继发性感染

Experience is what matters─age is of secondary importance .

重要的是经验——年龄是次要的。

the secondary curriculum

中学课程

a secondary colour (= made from mixing two primary colours)

次色

Their clothing is primarily functional and only secondarily decorative.

他们的衣服首先重实用，其次才讲花式。

That is just a secondary consideration .

那只不过是次要的因素。

Examinations for the GCSE are taken after about five years of secondary education.

在接受中等教育约5年后便可参加普通中等教育证书的考试。

The street erupted in a huge explosion, with secondary explosions in the adjoining buildings...

街上发生了剧烈爆炸，邻近的建筑里也发生了程度较轻的爆炸。

a secondary effect

间接结果

DR . BLAKER : Well, I think that the changes will be in the form of appliques.

布莱克: 我认为这些变化将以镶嵌的形式出现.

DR . BLAKER: Well, I'm not sure what you mean by the templates.

布莱克: 我不太清楚你所说的技术模式的意思.

Long long ago, even before great-great-great grandma and grandpa were born, crocodiles lived on the land.

很久很久以前, 甚至在曾曾 曾祖母 和祖父出生以前, 鳄鱼生活在陆地上.

My husband's uncle is a kind and lovely elderly man.

我的叔公是位慈祥可爱的老人.

security lights with an infrared sensor (= that come on when a person is near them)

带红外线传感器的保安灯