sifter
[ˈsɪftɚ]
n.
（用于筛撒粉状食物的）筛具，撒粉器;
滤器;
罗圈;
罗;
例句:
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She sifted thistles through her thistle - sifter.
她用蓟筛筛蓟.
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This paper deals with a nitempering process of sifter mesh.
研究了一种筛片的软氮化工艺.
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Main Products: crusher, mixer, sifter, tablet machine.
主要产品: 粉碎机 、 混合机 、 筛粉机 、 压片机等.
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Cover that layer with a dusting of the second, different-colored powder using a sifter.
来自SA