Offhand
来自Big Physics
wiktionary
From Middle English*ofhande, *ofhende, from Old English ofhende(“absent, lost”), ultimately from Proto-Germanic *abahandijaz. Equivalent to off- + hand. Cognate with Icelandic afhendur. Compare onhand.
From Middle English*ofhande, *ofhende, from Old English ofhende(“absent, lost”), ultimately from Proto-Germanic *abahandijaz. Equivalent to off- + hand. Cognate with Icelandic afhendur. Compare onhand.
