• adj. 基本的；初級(jí)的；[化學(xué)] 元素的

來(lái)自element, 基礎(chǔ)，基本。

elementary (adj.)

late 14c., "having the nature of one of the four elements," from Middle French elementaire and directly from Latin elementarius "belonging to the elements or rudiments," from elementum (see element). Meaning "rudimentary, involving first principles" is from 1540s; meaning "simple" is from 1620s. In elementary school (1841) it has the "rudimentary" sense.

1. He expressed the hope that on Monday elementary schools would be reopened.

他表示希望各小學(xué)星期一能復(fù)課。

來(lái)自柯林斯例句

2. A proton is an elementary particle of matter.

質(zhì)子是物質(zhì)的基本粒子。

來(lái)自柯林斯例句

3. an elementary English course

基礎(chǔ)英語(yǔ)課程

來(lái)自《權(quán)威詞典》

4. a predominance of female teachers in elementary schools

小學(xué)里女教師居多的現(xiàn)象

來(lái)自《權(quán)威詞典》

5. Their course of study includes elementary hygiene and medical theory.

他們的課程包括基礎(chǔ)衛(wèi)生學(xué)和醫(yī)療知識(shí).

來(lái)自《簡(jiǎn)明英漢詞典》