(v) be ungrateful, See Also: be unthankful, be unappreciative, Syn. ไม่รู้บุญคุณ, ไม่สำนึกบุญคุณ, Example:เขาช่างไม่รู้คุณบุคคลที่คอยช่วยเหลือเขามาตั้งแต่เล็ก, Thai Definition:ไม่รู้สึกหรือไม่ระลึกถึงความช่วยเหลืออุปการะที่ได้จากผู้อื่น
(adj) having or showing appreciation or a favorable critical judgment or opinion, Example:appreciative of a beautiful landscape; an appreciative laugh from the audience
[对牛弹琴 / 對牛彈琴, duì niú tán qínㄉㄨㄟˋ ㄋㄧㄡˊ ㄊㄢˊ ㄑㄧㄣˊ] to play the lute to a cow (成语 saw); fig. offering a treat to a unappreciative audience; to cast pearls before swine; caviar to the general; to preach to deaf ears; to talk over sb's head#66338
[あいさつ, aisatsu] (n, vs, adj-no) (1) greeting; greetings; salutation; salute; (2) speech (congratulatory or appreciative); address; (3) reply; response; (4) (sl) revenge; retaliation; (exp) (5) (See 御挨拶) a fine thing to say (used as part of a sarcastic response to a rude remark); (6) (orig. meaning) dialoging (with another Zen practitioner to ascertain their level of enlightenment); (P)#6028