英语单词crude的意思,音标,解释,读音

听听怎么读

英 [kru:d]

美 [krud]

是什么意思

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；

变形

复数：crudes

双语释义

adj.(形容词)

天然的,未加工的 in a raw or natural state
简陋的,粗糙的,未加修饰的 not skilfully made or properly finished
粗鲁的,粗俗的,粗野的 lacking grace, education, or sensitive feeling

英英释义

crude[ kru:d ]

n.a dark oil consisting mainly of hydrocarbons
同义词：petroleumcrude oilrock oilfossil oil
adj.
- not carefully or expertly made
  "managed to make a crude splint"; "a crude cabin of logs with bark still on them"
  同义词：rough
- conspicuously and tastelessly indecent
  "a crude joke"; "crude behavior"
  同义词：coarseearthygrossvulgar
- not refined or processed
  "crude oil"
  同义词：unrefinedunprocessed
- belonging to an early stage of technical development; characterized by simplicity and (often) crudeness
  "the crude weapons and rude agricultural implements of early man"
  同义词：primitiverude
- devoid of any qualifications or disguise or adornment
  "the crude facts"
  同义词：bluntstark(a)
- not processed or subjected to analysis
  "only the crude vital statistics"
  同义词：raw

学习怎么用

词汇搭配

用作形容词 (adj.)

～+名词

crude idea不成熟的意见
crude life原始生活
crude materials〔oil〕原料〔油〕

～+介词

crude to animals虐待动物
crude towards对…残忍

词组短语

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

更多收起词组短语

同近义词辨析

gross, crude, coarse, vulgar

这组词都有“粗鲁的，粗俗的”的意思，其区别是：

gross语气强烈，指粗鲁、无礼貌，令人讨厌。

crude与vulgar同义，也指言谈举止粗俗，不文雅，缺乏教养。

coarse指缺乏教养，言谈粗俗，举止粗野，可与vulgar换用。

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。

rude, crude, harsh, rough, coarse

这组词都有“粗糙的”的意思，其区别是：

rude指加工粗糙、不精细。也指某人的言行举止粗鲁无礼，缺乏修养。

crude主要指未经加工处理尚处于自然状态的物质；也可指人的言行粗鲁。

harsh指外表、性质、声音的粗糙、刺耳、刺目，强调使人不愉快的粗糙感。

rough普通用词，指某物纹理不精细，或表面凹凸不平，不光滑。

coarse指某物质地粗糙低劣或编织、加工等不精细、精巧。也指人的言谈举止粗鲁，不文雅。

双语例句

用作形容词(adj.)

China is a country rich in crude oil.
中国是一个原油丰富的国家。
The price of crude oil has come down recently.
最近原油的价格已经下降了。
This crude glycerin is from pure virgin vegetable oil.
这是未加工的甘油，来自纯洁，原始的植物油。
It was crude of him to say that.
他那样说太粗鲁了。
We turned upstream to find a crude wooden bridge.
我们转向上游走，发现了一座粗糙的木桥。
Primitive man hunted wild animals with crude stone implements.
原始社会的人用粗糙的石器猎取野兽。
The great man is said to have been born in a crude hut.
据说那个伟人生于一个简陋的小屋里。

用作名词(n.)

In fact, a speciality crude is suitable only for bitumen production.
事实上，这种特性的原油只适宜于生产沥青。

权威例句

Applications of crude incidence curves
THE USE OF STRUCTURED PACKING IN CRUDE DISTILLATION
The Flowability Improver for the Crude Oil in Xinjiang's Long Distance Pipeline
Assay of glutathione reductase in crude tissue homogenates using 5,5'-dithiobis(2-nitrobenzoic acid).
Demulsifier Assisted Film Thinning and Coalescence in Crude Oil Emulsions Under DC Electric Fields
Biogas liquid digestate grown Chlorella sp. for biocrude oil production via hydrothermal liquefaction
Larvicidal effects of crude methanolic and n-hexane extracts of Cymbopogon citratus and Ocimum gratissimum on Anopheles gambiae...
Not All Oil Price Shocks Are Alike: Disentangling Demand and Supply Shocks in the Crude Oil Market
Total Phenolic and Flavonoid Contents and Antihypertensive Effect of the Crude Extract and Fractions of Calamintha vulgaris
Applications of steranes, terpanes and monoaromatics to the maturation, migration and source of crude oils