俱舍論記 28.178

28.178

「此定具有至可愛味故」者，釋具三。此中間定具有味等三種相應，以有大梵殊勝功德可愛味故，有味相應。

"This concentration possesses […] because it is pleasant to taste" explains "possessing all three." This intermediate concentration possesses association with the three kinds, such as tasting, because it has the superior merits of Mahābrahmā which are pleasant to taste; therefore it has association with tasting.