短语词组短语hope tacitly 默默地希望sanction tacitly 默认地批准tacitly y 肃静地understand tacitly 心领神会;心照不宣地理解acknowledge tacitly 默认trust tacitly 沉默地相信assume tacitly 沉默地认为agree tacitly 达成默契belong tacitly 暗中拥有 返回 tacitly