1、condition

状况;状态

He remains in a critical condition in a California hospital.

他在加州的一家医院里，病情仍然十分危急。

I received several compliments on the condition of my skin.

好几个人夸我的皮肤保养得好。

(某事完成或发生的)环境，条件

This change has been timed under laboratory conditions.

在实验室条件下测得了这一变化所需的时间。

The mild winter has created the ideal conditions for an ant population explosion.

暖冬为蚁群数量激增创造了理想的条件。

(某一群人的)生活状况，境况;(尤指)艰难处境

The condition of the people could be elevated by a programme of social reform.

人们的生活状况可以通过社会改革方案得到改善。

The government has encouraged its people to better their condition.

政府鼓励人民改善生活状况。

2、constant

持续不断的;重复的;一直存在的

She suggests that women are under constant pressure to be abnormally thin.

她暗示说女性总是处在保持身材异常瘦削的压力之下。

Inflation is a constant threat.

通货膨胀始终是个威胁。

恒定物;常数；常量；常项

In the world of fashion it sometimes seems that the only constant is ceaseless change.

在时装界，有时似乎唯一永恒不变的东西就是不断的变化。

Two significant constants have been found in a number of research studies.

若干研究已经发现了两个重要常量。