expendyoudaoicibaDictYouDict[expend 词源字典]
expend: see spend
[expend etymology, expend origin, 英语词源]
expend (v.)youdaoicibaDictYouDict
early 15c., from Latin expendere "pay out, weigh out money," from ex- "out" (see ex-) + pendere "to pay, weigh" (see pendant). Related: Expended; expending.