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单词 frass
释义

frass


frass

F0301350 (frăs)n. Debris or excrement produced by insects.
[German, feed, result of eating, insect damage, from Middle High German vrâz, from Old High German frāz, from frezzan, to eat; see ed- in Indo-European roots.]

frass

(fræs) n (Biology) excrement or other refuse left by insects and insect larvae[C19: from German, from fressen to devour]

frass


frass

A powdery residue in holes bored in wood by insects, usually by powder-post beetles.
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