筛

• 병음: shāi
• 한자 분석: 筛 = 竹 (bamboo radical, top) + 師 (phonetic shāi) = originally a round bamboo sieve used to separate grain by particle size

뜻

체로 치다/거르다; (비유) 걸러내다

In cooking, 筛 is used for flour and powdered ingredients. In construction, it separates sand and gravel by particle size. Figuratively it describes preliminary filtering: 筛掉不合格的申请人 (weed out unqualified applicants). Often precedes 筛选 in a two-step selection process. 过筛 (to pass through a sieve) is the standard verb phrase.

예문

1. 技术人员将采集到的土壤样本用不同孔径的金属筛逐级过筛，精确分析各粒径颗粒的比例与分布特征。
2. 面点师傅反复强调，制作酥皮点心时必须将低筋面粉仔细过筛去除结块，才能确保成品口感酥松细腻。
3. 招聘团队在正式面试之前先对收到的两百余份简历进行初步筛查，将不符合基本条件的申请人剔除在外。

사용 가이드

맥락: cooking, construction, recruitment, science

어조: neutral

올바른 표현

• 实验室人员把风干沉积物样品分别通过两种土壤筛，分析各粒组比例，以重建古代沉积环境。(Laboratory staff passed the air-dried sediment samples through two soil sieves and analyzed the proportion of each particle group to reconstruct the ancient depositional environment.)
• 经验丰富的糕点师建议，制作海绵蛋糕时应将低筋面粉与泡打粉混合后过筛两到三遍，以确保粉料充分均匀，使蛋糕体积蓬松、质地细腻。(An experienced pastry chef recommends sifting the cake flour and baking powder mixture two to three times when making sponge cake, to ensure the dry ingredients are fully homogenised and the cake achieves a fluffy, fine-textured result.)

피해야 할 표현

• 她筛了简历给我看 — 筛 alone sounds grammatically incomplete; use 把简历初步筛查后交给我 or 筛选完简历后给我看; 筛 works best with 过筛 or followed by a result complement

기원과 역사

筛 = 竹 (bamboo radical) + 師 (phonetic shāi, meaning master/teacher) = a round bamboo sieve for separating grain

문화적 배경

세대: All ages

사회적 배경: Universal