lower 四级考研

The sun was low in the sky.

太低低地挂空中。

To lower in or deprive of spirit;dishearten.

使气馁，使沮丧使生气不悦或没有精神；

Friction lowers the efficiency of a machine.

摩擦减低机器效率。

The lower classes are always with us.

我们总是和层社会人起。

The judge upheld the lower court's decision.

法官维持级法院判决。

Party activists with lower middle class pedigrees are numerous.

党激进分子中有很多出身于中产阶级层。

The underparts were orangey-brown, paling towards the lower belly.

腹部呈橙棕色，往渐渐变淡。

I’ve got a nagging pain in my lower back.

我后背方老是疼。

He’s living in a converted loft in lower Manhattan.

他住曼哈顿间改建阁楼里。

Eels have been on the feed in the Lower Thames.

鳗鱼泰晤士河游寻食。

But don't thought of that his lower classman still knew.

但是没有想到他学弟还是知道了。

Her voice had sunk even lower as she went on.

她声音越来越低。

The toxicity of octogen seemed lower than that of hexogen.

奥克托今毒性远小于黑索今。

The gentle lower slopes belie the true nature of the mountain.

低缓山坡掩盖了这座山真实特点。

He’s suffering from an acute infection of the lower respiratory tract.

他患有急性呼吸道感染。

The high court judge quashed the decision of the lower court.

高等法院法官撤销了级法院裁决。

He got jab bed in the lower part of his chest.

他胸部被刺。

At midnoon,the street sprinkler van started working,to lower the street temperature.

正午时候，洒水车开始工作了，给地降温。

The morale of the enemy troops is sinking lower every day.

敌军士气日益低落。

Stem succulent, simple or divaricately branched from middle, lower nodes swollen, naked.

茎肉质，单或中间分枝，部节膨胀，裸露。