dreg

He left not a dreg in the glass.

他把一杯水喝得点滴不剩.

辞典例句

Solubility and amino acid composition of rice proteins from rice flour and rice dreg were analyzed.

为探讨热变性米蛋白的性质与结构关系,分析了大米蛋白加热前后的溶解性能和氨基酸组成变化.

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