Ⅰ名词 1.(环子) ring; hoop 短语和例子 耳环 earring; 铁环 iron hoop2.(环节) link 短语和例子 一环套一环 all linked with one another; wheels within wheels; 最薄弱的一环 the weakest link3.(姓氏) a surname 短语和例子 环杰 huan jieⅡ动词 (围绕) surround; encircle; hem in 短语和例子 四面环山 be surrounded by mountains; 这个国家四面环海。 the country is encircled by the sea.Ⅲ量词 [体育] (靶子上的圈) ring 短语和例子 命中九环 hit the nine-point ring; 在射箭中取得三百四十二环的成绩 score 342 points in archery
Example Sentences:
1.
Cyclization occurs readily with dilute alkali . 遇到稀碱就容易环化。
2.
The ring sum of two circs is a circ . 两个广义圈的环和是一个广义圈。
3.
The cycloaddition itself is the slow step . 环化作用本身是慢的一步。
4.
The ideal n is called the nitradical of ring a . 理想N叫作环A的小根。
5.
Such a helerocycle is found in pyrylium salts . 吡喃盐就是这类的杂环。
6.
The honey fungus is perhaps most damaging . 蜜环菌大概是破坏性最大的。
7.
A subset s of a ring a is a subring of a . 环A的子集S叫作A的子环。
8.
They are like rings that have no end . 他的话就象个没有缺口的环。
9.
The unsaturated link occurs in a cyclic system . 在环体系中存在不饱和键。
10.
The ring c is called the integral closure of a in b . 环C叫作A在B中的整闭包。
