Definition
to trade something valuable in return for something of lesser worth
輕易犧牲
He bargained away his beloved antique for a common book, truly trading something precious away.
他為了換一本普通的書，將心愛的古董賣掉，真是把珍貴的東西換走了。
She couldn't understand why she would bargain away a new car for that old bicycle; it was simply an unwise deal.
她無法理解為什麼會用一輛新車去換那輛舊腳踏車；這簡直是不明智的交易。
In such a dire situation, he mistakenly bargained away his stocks for a small amount of cash.
在這種危急的情況下，他誤將股票換取了一小筆現金。