rudiment

1.the rudiments of a language

一种语言的基本知识

2.the rudiments of a subject

某科目的基本原

3.you must acquire the rudiments of Greek.

你必须握希腊语的入门知识。

4.the rudiments of a hot-water system.

热水系统的雏。

5.the rudiments of social behavior in children; the rudiments of a plan of action.

孩子社会活动的入门；一个行动计划的雏

6.she taught the girls the rudiments of reading and writing.

她教女孩阅读和写作入门。

7.A graduate student instructed the freshmen in the rudiments of music theory.

一名研究教授音乐论的基本原。