プログレッシブ和英中辞典(第３版)の解説
せっぱん【折半】
折半する｜halve; go fifty-fifty
- 両者で利益を折半した
The two halved [took an equal share of] the profits.／The two divided [split] the profits equally between them. - 夕食の費用を折半する
「go fifty-fifty [split the bill] on the cost of a dinner