tuberyoudaoicibaDictYouDict[tuber 词源字典]
tuber: see truffle
[tuber etymology, tuber origin, 英语词源]
tuber (n.)youdaoicibaDictYouDict
"thick underground stem," 1660s, from Latin tuber "edible root, truffle; lump, bump, swelling," from PIE *tubh-, from root *teue- (2) "to swell" (see thigh).