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Meaning of 苯

Lookup via: Pinyin | Radicals
苯
Pinyin: běn
English Definition: benzene; benzol (chemistry)
Chinese Definition:
①一种有机化合物,无色液体,有特殊的气味,可从煤焦油,石油中提取,是多种化学工业的原料和溶剂。
Total strokes: 8; Radical: 艸
Pictophonetic:本 indicates the sound; 艹 (grass) conveys the meaning.
Character Formation:
  • ⿱ Above to below
    • 艹 [ cǎo ] grass, weed, plant, herb
    • 本 [ běn ] root, origin, source; basis
Similar Characters: 示
Step by Step Stroke Sequence: Download Customize Pin it
Stroke order image for Chinese character 苯
Example Words
硝基苯 xiāo jī běn nitrobenzene; benzoil nitrate (chemistry)
多氯联苯 duō lǜ lián běn polychlorinated biphenyl; PCB
氯苯 lǜ běn chlorobenzene C6H5Cl
烷基苯 wán jī běn alkyl benzene; dodecylbenzene C18H30
对苯醌 duì běn kūn 1,4-benzoquinone (chemistry); para-benzoquinone
More:苯* | *苯 | *苯*
Example Sentences
1
事实上
,
它悬浮在一层溴苯薄膜上
。
In effect, it levitated on a thin bromobenzene film.
2
她说
“
精炼厂一直在向空气中排放苯
。
”
"The refinery was just hemorrhaging benzene into the atmosphere, " she says.
3
化学家凯库勒在梦境中就发现了苯的环形结构
。
The chemist Kekule discovered the ring structure of benzene in a dream.
4
在美国的吸烟人群中
,
90
%
的苯暴露来自于烟草
。
Among U.S. smokers, 90% of benzene exposures come from cigarettes.
5
停止咖啡因并戒烟
。
格外小心使用减充血剂
,
他们含有钾麻黄碱或苯肾上腺素
。
Cut back on caffeine and do not smoke. Be careful about using decongestants that contain pseudoephedrine or phenylephrine.