pon·der·ous /ˈpɒndərəs $ ˈpɑːn-/ adjectiveadj 1 SLOWCLUMSYslow or awkward because of being very big and heavy 行动迟缓的,笨拙的 an elephant’s ponderous walk 大象笨拙的步态
2 BORINGboring, very serious, and seeming to progress very slowly 严肃而乏味的,呆板的;生硬的 a ponderous and difficult book 乏味晦涩的书
The system, though ponderous, works. 那方法虽然呆板,可是管用。
—ponderously adverbadv
—ponderousness noun [uncountableU]