crude
英 [kruːd]
美 [kruːd]
adj.
天然的;未加工的;未提炼的;粗制的;简陋的;粗俗的;粗鲁的;粗鄙的;概约的
n.
原油
复数: crudes
比较级: cruder
最高级: crudest
英文释义:
n.
a dark oil consisting mainly of hydrocarbons
一种黑色的油,主要由碳氢化合物组成
v.
1.not carefully or expertly made
制作不仔细或不专业
2.conspicuously and tastelessly indecent
明显的、没有品味的下流
3.not refined or processed
未经提炼或加工
4.belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
属于技术发展的早期阶段;以简单和(经常)粗糙为特点
5. devoid of any qualifications or disguise or adornment
6.not processed or subjected to analysis
举个例子:
1.They refined crude oil into various petroleum products.
他们将原油提炼成各种石油产品。
2.The film gives a crude caricature of African history.
这部电影歪曲了非洲历史。
3.The purpose of oil refinery is to refine crude petroleum.
炼油厂的主要工作是提炼原油。
4.Pour the crude product into a separatory funnel and the aqueous layer is removed.
将此粗产物倒入分液漏斗中,分去水层。
常用短语:
crude oil [化]原油
crude protein 粗蛋白;天然蛋白质
crude drug 天然药
heavy crude 重质原油
crude fat 粗脂肪
crude fiber 粗纤维
crude steel 粗钢;原钢;粗铁
sour crude 含硫原油;酸性原油
light crude 轻质原油
crude production 原油的开采;半成品
crude extract n. 粗提物,粗抽提物;粗提取液
crude benzol [化]粗苯
crude product 粗制品
crude petroleum 原油
sour crude oil 酸性原油,含硫原油
sweet crude 低硫原油
crude gas 原煤气;不纯煤气
benchmark crude 标准原油
crude phenol n. 粗酚
词汇拓展:
近义词
n. oil, fossil fuel
adj. unskilled, indecent, early, unconditional, unanalyzed
反义词
n. skilled, decent, late, conditional, analyzed
解析
vulgar 侧重指对听者的冒犯,往往强调粗野,言行、趣味不高,缺乏教养。
coarse 指缺乏教养,言谈粗俗,举止粗野,可与vulgar换用。
crude 与vulgar同义,也指言谈举止粗俗,不文雅,缺乏教养。
gross 语气强烈,指粗鲁、无礼貌,令人讨厌。
联想词
vulgar粗俗的;
petroleum石油;
crass粗鲁的;
oil油;
refined精炼的;
refinery精炼厂;
refining精炼;
tasteless无味的;
lewd淫荡的;
gasoline汽油;
obscene淫秽的;