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A chemical compound derived from hydrogen sulfide by replacement of one of the hydrogen atoms with a basic radical or base. 氢硫化物一种化学合物，通过用一个原子团或碱来替换硫酸的一个氢原子
It's almost impossible to agree on a unified basic price. 几乎不可能商定一个划一的基本价格。
Let me enlarge on this basic theme. 让我进一步阐述一下这个基本主题。
Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
a chemical compound derived from hydrogen sulfide by replacement of one of the hydrogen atoms with a basic radical or base 氢硫化物，一种化学合物，通过用一个原子团或碱来替换硫酸的一个氢原子
The family is the basic unit of society. 家庭是社会的基本单位。
Children begin to learn basic morals in the kindergarten. 孩子们从幼儿园开始学习基本的道德规范。
Traders sold basic commodities to the tribesmen. 商人向部落里的人出售生活必需的商品。
The basic theme of these stories never varies. 这些故事的基本主题永远不变。
BASIC is the language most programmers learn first. BASIC是大多数程序编制者首先学习的语言。
It was Hart who created the basic formula of the western film. 正是这个哈特创造了西部电影的基本格局。
The basic assumptions or principles of a subject. 基本原则，基本假设某一学科的基本假设或基本原理
Dividing into elemental parts or basic principles. 分解的分成基本部分或基本要素的
These requirements are absolutely basic to a good relationship. 这些条件是良好的关系必不可少的。
Not derived from something else; primary or basic. 基本的不是从它物派生的; 原本的或基本的
basic radical [医] 碱基
The Church should give more of a lead on basic moral issues. 教会应当就基本道德问题多做出些榜样。
Scholar nowadays just split hairs; they never address the basic. 当今的学者只做不必要的细微区分; 他们从来不谈根本。
Grocers have agreed to bring down the cost of several basic commodities. 杂货商们同意降低几样日常必须品的售价。
Food, clothing and shelter are all basic necessities of life. 衣、食、住所是生活的基本必需品。