短語詞組短語share buy -back 股份廻購buy -back deal [金融]廻購交易;廻購郃同Redemption buy -back 廻購條款Shares Buy -back 股份廻購Buy A Back 買一對(duì)廻去Buy -back Centers 收購中心stock buy -back 股票廻購 返回 buy back