sifting

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数据源: ai_enrichment
sifting 指通过筛子或类似工具分离物质的过程,常用于物理筛选或比喻性筛选信息、数据等。

用法要点

句型搭配

sifting 常作为名词使用,描述筛选的动作或结果,可与介词 through 或 of 搭配,表示筛选的对象或过程。

• sifting through data
• the sifting of evidence
• sifting process

介词用法

sifting 后常接介词 through,表示仔细检查或筛选某物;接 of 表示筛选的对象或内容。

• sifting through documents
• sifting of information
• sifting through sand

语域说明

sifting 在正式和非正式语境中都常见,在学术、商务中多用于比喻性筛选,日常中多指物理筛选。

• sifting flour for baking
• sifting candidates in recruitment
• sifting through feedback

基础例句

She spent the morning sifting through old photos to find the best ones for the album.

她花了一上午筛选旧照片,为相册挑选最好的。

The baker is sifting flour to remove any lumps before making the cake.

面包师在制作蛋糕前筛面粉,去除结块。

We need to do some sifting of the sand to get rid of the small stones.

我们需要筛一下沙子,去掉小石子。

After the storm, they were sifting through the debris to recover valuable items.

风暴过后,他们在筛选废墟,找回有价值的物品。

高级例句

The research team conducted a systematic sifting of historical archives to identify key trends.

研究团队对历史档案进行了系统筛选,以识别关键趋势。

In data analysis, sifting through large datasets is crucial for extracting meaningful insights.

在数据分析中,筛选大型数据集对于提取有意义的见解至关重要。

The recruitment process involves an initial sifting of applications based on predefined criteria.

招聘过程包括根据预定义标准对申请进行初步筛选。

Legal experts emphasize the importance of careful sifting of evidence to avoid miscarriages of justice.

法律专家强调仔细筛选证据的重要性,以避免误判。

高频搭配

verb

do siftingperform siftingrequire siftinginvolve siftingcomplete sifting

adjective

careful siftingthorough siftinginitial siftingmanual siftingautomatic sifting

noun

data siftingevidence siftingflour siftingsand siftinginformation sifting

adverb

carefully siftingquickly siftingmanually siftingsystematically siftingefficiently sifting

preposition

sifting throughsifting ofsifting forsifting intosifting from

phrase

process of siftingmethod of siftingtask of siftingneed for siftingresult of sifting

常见错误

❌ 错误:I am sifting the information to find the answer.
✓ 正确:I am sifting through the information to find the answer.

sifting 作为动词时,常与 through 搭配表示筛选过程,直接接宾语不够自然;应添加 through 以符合习惯用法。

❌ 错误:The sifting process is very tired.
✓ 正确:The sifting process is very tiring.

tired 描述人感到疲劳,而 tiring 描述事物令人疲劳;这里应使用 tiring 来正确表达筛选过程很累人。

近义词辨析

filtering

filtering 更强调使用过滤器或标准来分离物质或信息,常用于技术或抽象语境;sifting 更侧重于手动或比喻性的仔细检查过程。

Filtering water removes impurities, while sifting through emails helps prioritize tasks.

sorting

sorting 指根据类别或顺序排列物品,可能不涉及筛选掉不需要的部分;sifting 特指通过筛选去除杂质或无关内容。

Sorting books by genre organizes them, but sifting through old papers discards irrelevant ones.