记忆方法
双解例句
小知识
If you compound a problem you add something to it to make it worse, like say, putting water on a grease fire. Compound means to combine; a compound is a combination or mixture of two or more things.
Compound has several specialized uses. A compound is either a mixture or two or more things, or a heavily guarded residence. In botany, a compound leaf consists of more than one part. In linguistics, a compound is a word that consists of two or more independent words. In chemistry, a compound is a substance created when atoms from chemical elements join together.
实用短语
常用短语
单词用法
词根词缀
词根: pound
=put,表示”放置”
adj.
compound 混合的,化合的com全部+pound放置→全部放到一起→化合物
n.
compound 混合物,化合物com全部+pound放置→全部放到一起→化合物
v.
compound 混合com全部+pound放置→全部放到一起→化合物
expound 解释,阐述,提出ex出+pound放置→把[意义]说出来→详细说明
impound 把……围住;扣押,保管im进+pound放置→放进去→围住
propound 提出,提议pro向前+pound放置→把[意见]向前放→提议
同义词辨析
这两个名词均有”复合物”之意。
这些名词均含”混合”之意。
- mixture: 普通用词,指不同类种、性质不同的事物的混合。
- blend: 侧重混合成分之间的类似和整个混合物的统一性。
- combination: 指相混元素的紧密结合,但不一定的是融合。
- compound: 特指两种或多种元素构成的化合物。
- composite: 通常可与compound换用,但倾向于指人为的或偶然的结合或凑合。