crude怎么读,crude的音标和真人发音
英音  [kru:d]    
美音 [krud]    

crude是什么意思,crude的意思是

adj.粗糙的,粗杂的;粗鲁的;天然的,未加工的;简陋的
n.原[生]材料,天然物质;原油

crude 变化形式

比较级: cruder
最高级: crudest
所属分类: CET4TEM4IELTS考 研TOEFLCET6
使用频率:
星级词汇:

crude的词源和记忆技巧

crude 原始的,粗糙的
来自PIE*kreue, 生肉,带血肉,词源同raw。可能进一下来自PIE*sker, 砍,切,词源同shear,carnal.

crude 的用法和双语例句“点击”或“选中”例句中的单词,就可以看到词义解释

Heglig and bamboo produce low-quality crude .
hegligandbamboo出产的是低质原油。
There is a way to currently inject very crude signals into the brain .
当下有一种方法是将简单粗糙的信息注入脑中。
The results are still crude and take a long time to complete .
制作的成品很粗糙,并需花费很长时间完成。
The tests were crude and the smells awful , but the results were encouraging .
虽然实验简单粗糙,气味难闻,但其结果却是鼓舞人心的。
But the price of crude and other commodities rose afterwards .
但是原油价格和其它商品价格之后又上涨了。
These devices tended to be crude and inefficient , and boiled seawater above a stove or furnace .
这些装置往往是粗糙而低效的,也就是在炉灶或炉上煮沸海水。
Some signals can be crude .
有些信号是粗鄙的。
And unfortunately , the theories that seek to explain what causes what are relatively crude .
不幸的是,相对来说,解释什么引起什么的理论往往是很粗糙的。
Their crude systems deny managers local discretion and impose superfluous private sector red tape .
它们简单粗暴的系统不允许经理自主裁量,并对私营企业施加了过多不必要的限制。
Spot iron ore and coking coal prices hit their highest level in two years early this month as crude steel production surged .
随着粗钢生产激增,本月早些时候,铁矿石和炼焦煤现货价格达到了两年来最高水平。