obliged

adj 1 [pred 作表语] ~ (to sb) (for sth/doing sth) grateful (to sb) for performing some service 受恩惠而感激（某人）: I'm much obliged to you for helping us. 非常感激你帮助了我们. 2 (idm 习语) much o`bliged thank you 多谢: `Much obliged,' he said as I opened the door for him. 我给他开门时他说了一声｀多谢＇.

obiter dictum, obituary, object, object glass, object lens, object lesson, object to, object to sth., objection, objectionable, objectionably, objective, objectively, objectivity, objector, objet d'art, oblate, obligate, obligation, obligatory, oblige, obliging, obligingly, oblique, oblique angle, obliquely, obliqueness, obliquity, obliterate, obliteration, oblivion, oblivious, obliviousness, oblong, obloquy, obnoxious, obnoxiously, obnoxiousness, oboe, oboist, obscene,