spare的近义词

spare的近义词？

近义词有: save

vt. 节省；保存；储蓄；解救

vi. 节省；挽救；搭救

prep. 除...之外

n. 救援Its too late to save her now.

目前来拯救她的生命已为时太晚。

He risked his life to save her.

他冒着生命危险去救她。

We should try to save water.

我们应设法节约用水。

Doctors were unable to save her.

医生未能把她救活。

Doctors were unable to save him.

医生未能把他救活。

spare近义词: save, redundant, superfluous, repair parts, dotty, remit, avoid, shop.

economy和economic,economical的区别？

economic是economy的形容词形式，economical也是economy的形容词形式

economic, economical

两个词都可译成“经济的”，但含义不一样。

economic用以指与贸易、工业或财富等相关的“经济上的”或“相关经济学方面”的意义，大多数情况下用作定语。如：

They are faced with many economic problems.他们面临不少经济问题。

The country is in a bad economic state, so we must reduce profits.国家经济状况不佳，故此，我们应减少利润。

economical则指与“节约”同义的“经济”，基本上等同于not wasteful。既可指人也可以指物，既可作表语也可以作定语。如：

This is an economical stove.这是一种经济煤炉。

She is an economical housekeeper and feeds her family cheaply.她是一个节俭的家庭主妇，她全家的花销不大。

小学四年级英语备考资料及辅导课程

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