Usage priority
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
把……分成几部分；分割
fractions — third person singular of fraction
先理解核心含义，再看它在真实句子里的用法。
把……分成几部分；分割
To divide or break into fractions.
The lab technician will fraction the mixture into several samples.
实验室技术员将把混合物分成几份样品。
分成若干部分或分数
To divide or break into fractions.
进行分馏
To fractionate.
fraction
Base
原形
fractions
3rd person
第三人称单数
fractioning
-ing
现在分词
fractioned
Past
过去式
fractioned
Past participle
过去分词
The machine fractions the mixture into its components.
这台机器将混合物分离成各个组分。
They fractioned the solution by heating it.
他们通过加热将溶液分级分离。
We have fractioned the data into smaller sets.
我们已将数据分成较小的集合。
规则动词：fraction 的过去式和过去分词均加 -ed。
They fractioned the solution to separate its components.
他们对溶液进行分馏以分离其成分。
The program fractions the data into smaller sets for analysis.
该程序将数据分成较小的集合以供分析。
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Use fractions naturally, then get feedback on meaning, tone, grammar, and phrasing.
Revisit a common error or keep this word in your review list.
Collins 词频等级为 2，建议结合例句记忆，而不是只背中文释义。
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.