crude

C1 CET-6 Oxf 5000 大学 FREQ #9847 ★★☆☆☆

a. 天然的, 未成熟的, 粗糙的, 粗鲁的 n. 天然的物质

发音

US /kɹuːd/
SCOT /kɹʉd/

词形变化

crudes 复数 crudes cruder 比较级 cruder crudest crudest 最高级

教材释义与例句

名词

原油；天然的物质

形容词

粗糙的；天然的，未加工的；粗鲁的

释义与例句

n.
  1. 1.

    Any substance in its natural state.

    可数 不可数
  2. 2.

    Ellipsis of crude oil.

    可数 不可数
adj. C1 Oxf 5000
  1. 1.

    In a natural, untreated state.

    crude oil

  2. 2.

    Characterized by simplicity, especially something not carefully or expertly made.

    a crude shelter

    a crude estimate

    a crude guess

  3. 3.

    Lacking concealing elements.

    a crude truth

  4. 4.

    Lacking tact or taste.

    a crude remark

    You shouldn't use such crude language when talking to the bank manager.

  5. 5.

    Not adjusted or further analyzed.

    数学
  6. 6.

    Immature or unripe.

    古体
  7. 7.

    Uncooked, raw.

    废旧
  8. 8.

    Pertaining to the uninflected stem of a word.

    语言学

词汇关系

名词

同义词 5

oil petroleum crude oil fossil oil rock oil

上位词 2

oil fossil fuel

下位词 1

resid

部分词 2

c carbon
形容词

同义词 10

rough rude gross raw stark blunt primitive vulgar earthy unprocessed

近义相关 6

early indecent unconditional unskilled unanalyzed unconditioned

相关短语

crude oil 原油 [化] 原油 crude sap crude birth rate [医] 粗出生率 crude death rate [医] 粗死亡率 crude form crude forms crude birth rates crude death rates crude oils crude carrier crude carriers ultra large crude carrier very large crude carrier

词源

From Middle English crude, borrowed from Latin crūdus (“raw, bloody, uncooked, undigested, crude”). Doublet of crudo, from Italian. Cognate with Old English hrēaw (“raw, uncooked”) via Proto-Indo-European *krewh₂- (“raw blood”); more at raw.

来源：wiktionary