serv后缀的单词20个

serv后缀的单词

conserve vt. 保存；将…做成蜜饯；使守恒；

reserve v. 预订（座位等）；储备；拥有（某种权利）；

subserve vt. 对…有帮助；促进；

observer n. 观察者；[天] 观测者；遵守者；

preserve vt. 保存；保护；维持；腌；禁猎，等。

例句

It is important to conserve energy.

节能十分重要。

The factories have closed for the weekend to conserve energy.

这些工厂在那个周末关了厂以节省能源。

First, they should conserve the wildlife and culture of the area.

首先，他们应该保护该地区的野生动物和文化。

You must reserve your strength for the tennis final.

你必须为网球决赛保留体力。

You ought to try to reserve the \"Super Saver\" seats.

你应该设法预订“超级经济舱”的座位。

Doesn\'t seem to be checked out and it\'s not on reserve.

好像没有退房，也没有预订。

It\'s obvious even to the casual observer.

即便再马虎的人也能一眼看明白是怎么回事。

He is an acute observer of the social scene.

他是个敏锐的社会现状观察者。

Will they permit you to sit in on a few classes as an observer?

他们会允许你旁听几节课吗？

We have to act to preserve the unity of this nation.

我们必须行动起来以维护这个国家的统一。

The society was set up to preserve endangered species from extinction.

成立这个协会是为了保护濒危物种不致灭绝。

To help them survive, we need to preserve their habitats.

为了帮助它们生存，我们需要保护它们的栖息地。