sift
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分析词义
"Sift" 是一个动词,它的主要含义是"筛选"或"详细检查"。例如,你可以处理大量信息并选择最重要的部分,这个过程可以被描述为"sift"。
列举例句
词根分析
"Sift"的词根来源于古英语"sife",其意为"筛子"。
词缀分析
"Sift"是一个词根,没有词缀。
发展历史和文化背景
"Sift"起源于古英语的"sife",从中世纪开始就被用作筛选或详细检查的意思。
单词变形
"Sift"的现在分词形式为"sifting",比如说"sifting through documents"(仔细检查文件)。过去分词和过去式形式均为"sifted",例如"He sifted through the sand for clues"(他在沙子中寻找线索)。
记忆辅助
你可以通过构思一个你正在沙滩上筛选贝壳的场景来提醒你"sift"的意思。
小故事
Jeremy was archaeologist. He sifted through tons of dirt and rock, in search of ancient artifacts. Day in and day out, his determination was unflagging.(杰里米是个考古学家。他筛查大量的土地和岩石,寻找古代文物。日复一日,他的决心始终坚定不移。)
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