我会尽力回答这个问题。
1. 词源及含义:
'perc'是一个缩写词,它可以指代多个词汇,比如percussion(打击乐器),percentage(百分比),percolator(过滤器)等等。
2. 语法用法:
'perc'一般作为词根出现在单词中,用来表示某种概念。它也可以用作缩写词的一部分,例如'perc.'可以缩写为'percent'(百分之……)。
3. 派生词:
'perc'可以和其他词缀结合形成一些派生词,比如percolate(渗透),percussionist(打击乐手),percentile(百分位)等等。
以下是5个中英例句:
1. He is a skilled percussionist and can play a wide range of percussion instruments.(他是一位熟练的打击乐手,能演奏多种打击乐器。)
2. The percentage of students who passed the exam is above average.(通过考试的学生百分比高于平均水平。)
3. The coffee percolator slowly drips the hot water through the filter into the pot.(咖啡过滤器缓慢地将热水通过过滤器滤入壶中。)
4. The oil slowly percolates through the soil and contaminates the groundwater.(油慢慢地渗透到土壤中并染地下水。)
5. His score was in the 90th percentile, which means he scored higher than 90% of the test takers.(他得分在百分之九十的分位数,意味着他的得分高于90%的考试参与者。)
中文翻译:百分比、百分率
读音:pɜːk
例句:
1. The increase in sales was only 2 perc last month. (销售额上个月只增长了2%。)
2. Can you calculate the percentage increase?(你能计算增长百分比吗?)
perc通常被翻译为"等于、四氯乙烯"的意思,其次还有"佩尔茨"的意思,单词读音音标为[perc],perc常被用作名词,在《中小学生词典》中,共找到31个与perc相关的例句。
Perc的翻译
1.等于
例句:However, PERC, a synthetic, volatile organic compound, happens to pose a health risk to humans as well and is a threat to the environment. (不过,perc,合成,挥发性有机化合物,恰巧构成的健康风险,以及人类是一个威胁到环境。)
2.四氯乙烯
例句:We do not use the common dry cleaning solvent perchloroethylene, or "perc" . (我们不使用共同的干洗溶剂,氯乙烯,或“perc”。)
3.佩尔茨
例句:Dry cleaning techniques require perchloroethylene - known as perc - to remove dirt. (干洗技术要求氯乙烯-被称为p erc -以消除物。)
4.经济风险顾问公司、佩尔茨
例句:PERC firmware update is in progress. This may take a few minutes. Please wait. (翻译:正在进行PERC固件更新。此过程可能需要几分钟。请稍候。)
用法及短语
perc一般作为名词使用,如在perc.([网络] 四氯乙烯;长号)等常见短语中出现较多。
perc. | [网络] 四氯乙烯;长号 |
例句
1. Dry cleaning techniques require perchloroethylene - known as perc - to remove dirt. (翻译:干洗技术要求氯乙烯-被称为p erc -以消除物。)
2. PERC firmware update is in progress. This may take a few minutes. Please wait. (翻译:正在进行PERC固件更新。此过程可能需要几分钟。请稍候。)
3. According to the Environmental Protection Agency, "Perc" might be a carcinogen and a ground and air pollutant. (翻译:根据环境保护局,“perc”可能是一种致癌物质,和地面和空气染物。)
4. These wastes are perc-based and have an EPA Hazardous waste Number of F002. (翻译:这些废料perc基础和有一个环保局危险废物的数目f002。)
5. They found their solution in the PERC real time software from Aonix GmbH in Ettlingen, Germany. (翻译:他们发现德国Aonix有限公司的PERC实时软件是他们合适的解决方案。)
6. They found their solution in the PERC real time software from Aonix GmbH in Ettlingen, Germany. (翻译:他们发现德国Aonix有限公司的PERC实时软件是他们合适的解决方案。)
7. PERC enters the body when breathed in with contaminated air or when consumed with contaminated food or water. (翻译:perc进入体内时,在呼吸染的空气或消费时,与受染的食物或水。)
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