回: circle; wind备: have; be equipped with回本国: homeward-bound; come home; return from abroad; return to one's native land回爆: blowback回本国的: inbound回报真情: text a new attitude to gratitude回本垒: home回报他的盛情: repay him for his hospitality or kindness回本期: payback period; payoff period回报期: period of investment return回比矩阵: return ratio matrix回报率；收益率；报酬率: rate of return
