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par·af·fin 英ˈpærəfɪn美ˈpærəfɪnAHDpărʹə-fĭn ☆☆☆☆☆高八COCA⁴⁴⁸⁹³BNC¹⁵⁶⁹²iWeb²¹⁴⁸¹Economist²⁶⁷⁷⁸⁺⁵
基本英英词源搭配近义反义派生词例句例句
n.石蜡¹⁰⁰复数paraffins形容词paraffinic过去分词paraffined现在分词paraffining三单paraffins
Noun:
from crude petroleum; used for candles and for preservative or waterproof coatingsa series of non-aromatic saturated hydrocarbons with the general formula CnH2n+2British usage kerosine来自拉丁语parum，一点点，不多。来自原始印欧语*pau，少的，词源同few, poor。-affin，相似，词源同affinity, finite。来自该物质发明者 19 世纪 德国化学家Karl von Reichenbach根据拉丁语创造出来的一个词，因石蜡与蜂蜡有一点相似而得名，后也用于指煤油。 few来自原始印欧语*pau，少的，小的，词源同poor, pupil, pullet。引申多种词义。 poor来自古法语povre，穷的，弱的，不足的。来自拉丁语pauper，穷的，不富的。来自拉丁语*pau-paros，越来越少，越来越小。来自原始印欧语*pau，少的，小的，词源同few, -paros，生育，产生，词源同parent。引申诸相关词义。 affinityaf-，去，往，-fin，范围，词源同finish。引申词义喜爱。 finite来自拉丁语finis，终结，边界，词源同finish。引申词义有边界的，有限制的。paraffin wax固体石蜡liquid paraffin液状石蜡,液体石蜡…paraffin oil石蜡油,液态石蜡…paraffin hydrocarbon烷属烃,链烷烃…paraffin wire浸蜡线petroleum paraffin石油石蜡paraffin oven化蜡箱paraffin liquid液体石蜡paraffin therapy石蜡疗法medicinal paraffin药用石蜡paraffin press石蜡压滤机hard paraffin硬石蜡,固体石蜡…paraffin imbedding石蜡包埋法chlorinated paraffin氯化石蜡,氯化链烷烃…paraffin block石蜡块paraffin base石蜡基native paraffin天然蜡paraffin bath石蜡浴paraffin paper石腊纸normal paraffin正链烷
近义词 alkane化烷属烃methane series烷系paraffin wax固体石蜡paraffin series石蜡系paraffin oil石蜡油,液态石蜡…
Pparaffinum石蜡Pparaffinoma石蜡瘤Pcycloparaffinn.环烷Pdeparaffinating脱蜡Pisoparaffin异链烷烃Pprotoparaffin原石蜡Pnitroparaffin硝基烷烃Pchlorparaffins氯化石蜡Pnitro-paraffin硝基烷烃Pparaffinicity链烷烃含量Pbicycloparaffin二环脂族烃Ppolychlorparaffin多氯化石蜡Pcoparaffinate科帕腊芬内特艾索帕尔
名词100%
用作名词Candles are made ofparaffinwax.蜡烛是由石蜡做成的。
The fire blazed up when he addedparaffin.他加了一些煤油，火就燃烧起来了。
Paraffin has the property of dissolving grease.石蜡具有溶解油脂的特性。 Each and every crayon in a child's Crayola box consists of paraffin wax, a waxy solid made from petroleum.
每一支蜡笔都是由石油的副产品石蜡做成。 yeeyan
The paraffin stove in the corner where she made coffee.
还有角落里那个平时她用来做咖啡用的煤油炉。 yeeyan
“ An occasional paraffin candle and its emissions will not likely affect you, ” said Amid Hamidi, the co-author of the study at South Carolina State University.
“偶尔用一用蜡烛，它释放的气体可能不会对你造成危害，”该研究报告的合著者，南卡罗莱纳州立大学的 Amid Hamidi说道。 yeeyan
Bigger says the exhaust has a light waxy smell, like paraffin.
比格尔说，排放的废气有一种轻微的石蜡气味。 yeeyan
But lighting many paraffin candles every day for years or lighting them frequently in an unventilated bathroom around a tub, for example, may cause problems.
但连续几年里每天都点很多蜡烛，或者经常在不透风的房间，比如在浴室里浴缸周围点，这样就有问题了。 yeeyan
Casings may be intestine, paraffin- treated fabric bags, or synthetic sleeves of plastic or reconstituted collagen.
肠衣可以是动物的肠、石蜡处理的纤维袋或合成塑料肠衣及重组的胶原质。 chinafanyi.com
Five minutes after that come the fire-raisers, who light10km of “fireline” using drip torches devices that drop flaming paraffin at a constant rate.
五分钟后就轮到点火者登场了，他们用滴液点火器点燃10千米长的“火线”滴液点火器是一种以恒定速率滴落烧着的燃油的装置。 ecocn
Formal education, the number of children in the home and frequency of paraffin use were positively correlated with knowledge but not with safe practices.
受教育程度、家里儿童的多少和使用煤油的频率与知识呈正相关，但不与安全操作呈正相关。 who
Industrial-grade sulfur, paraffin, hydrogen peroxide and insect repellent are among the harmful chemicals that Chinese media investigations have exposed during production.
工业级硫磺，石蜡，过氧化氢和杀虫剂都曾在中国媒体调查生产过程中被曝光。 yeeyan
Orwell used Calor gas to cook and to heat water. Storm lanterns burned paraffin.
奥威尔用液化气烧水和煮食，靠石蜡燃点防风灯，到了晚上就烧煤。 yeeyan
The only significant correlate to safe practices was greater income, perhaps a reflection of the impact of financial resources on paraffin safety practices.
唯一与安全操作显著相关的是较高的收入，这也许是经济来源对煤油安全操作影响的反映。 who
Then he replaced the paper with paraffin- coated Manila paper so that straws do not become soggy.
后来他用涂上石蜡的马尼拉纸代替了普通纸，这样吸管就不会被弄湿。 yeeyan
They do not release potentially harmful amounts of indoor air pollutants while retaining all of the warmth, ambience and fragrance of paraffin candleswhich are made from petroleum.
既保持了由石油制成的蜡烛创造的温馨氛围和香气，也不会释放有害的室内空气污染物。 yeeyan
Tissues Out: When the paraffin oven in the kitchen explodes, Stig loses his wife and his daughter.
泪点：厨房里的石蜡烤箱发生了爆炸，斯迪格失去了妻子和女儿。 yeeyan
To develop successful paraffin safety interventions, it is necessary to understand baseline levels of knowledge, practice and perceived risk of injury among at-risk populations.
为成功地实施煤油安全干预措施，有必要对高危群体的知识水平、操作行为和危险发觉能力作基线调查。 who
To increase their strength and smoothness the leads are then treated with a hot mixture which includes candelilla wax from Mexico, paraffin wax, and hydrogenated natural fats.
为了提高其强度和顺滑性，还要用一种滚热的混合物处理铅笔芯，其中包括固体石蜡、经过氢化处理的天然脂肪和产自墨西哥的大戟石蜡。 blog.sina.com.cn
Paraffin is a known carcinogen, and hydrogen peroxide can harm the digestive system. Chopsticks irresponsibly disposed of can contaminate water and soil quality.
石蜡是一种已知的致癌物，而过氧化氢则对消化系统有害。随意丢弃木筷则可能污染水和土壤质量。 yeeyan |