roughage
n.
1883, "rough grass or weeds," from rough, adj. + -age. Meaning "coarse, bulky food" first recorded 1927.
词汇 | roughage |
词根词缀 | Online Etymology Dictionary roughage n. 1883, "rough grass or weeds," from rough, adj. + -age. Meaning "coarse, bulky food" first recorded 1927. |
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