knub
n.
"small lump," 1560s, probably cognate with Low German knubbe "knot, knob," Danish knub "block, log, stump" (see knob).
| 词汇 | knub | 
| 词根词缀 | Online Etymology Dictionary knub n. "small lump," 1560s, probably cognate with Low German knubbe "knot, knob," Danish knub "block, log, stump" (see knob). | 
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