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rudiment是什么意思

  作者:恒星英语学习网     所属分类:R开头的英语单词     

rudiment 是什么意思

音标:[ 'ru:dimənt ]  
名词复数:rudiments   

中文翻译与英英解释

n.
1.基本,基本原理[知识];〔pl.〕初步,入门。
2.【生物学】(器官的)原基;退化[痕迹]器官。
短语和例子
the rudiments of grammar 语法入门。 the rudiments of civilization 文明的萌芽。
the remains of a body part that was functional at an earlier stage of life; "Meckel''s diverticulum is the rudiment of the embryonic yolk sac"

the elementary stages of any subject (usually plural); "he mastered only the rudiments of geometry"
同义词:first rudiment, first principle, alphabet, ABC, ABC''s, ABCs,

例句与用法

1.He has just learned the rudiments of chinese .
他学汉语刚刚入门。

2.You do not seem to know the first rudiments of agriculture .
你似乎连农业上的一点最起码的常识也没有。

3.A mere tendency to produce a rudiment is indeed sometimes thus inherited .
事实上,产生原基的倾向,有时的确是这样遗传的。

4.The student using this book has been exposed to the rudiments of bonding and structure .
使用这本书的学生已经接触过成键和结构的基本原理。

5.Here he had the opportunity of learning at least the rudiments of freestone working .
在这儿,他至少有机会学一学用自由砂石作原料而工作的初步知识。

6.He advised my attending certain places in london for the acquisition of such mere rudiments as i wanted .
他建议我到伦敦某几个地方去见识见识,获得一点我所欠缺的入门知识。

7.Dynamic evolution of major accidents - concepts and rudiments
重大事故动力学演化

8.An overview of foreign direct investment legal rudiments in asean
东盟外国直接投资初探

9.I have mastered the rudiments of economics
我已精通经济学的基本原理。

10.Everyone learns the rudiments of arithmetic in elementary school
每个人在小学都学初级算术。

 
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