ponderous/ˈpɔndərəs; `pɑndərəs/ adj1 slow and awkward because of great weight 笨重的 a fat man's ponderous movements 胖男人的笨拙动作.2 (derog 贬) (of speech, written style, etc) without vigour or inspiration; dull; laboured （指讲话、 文章风格等）沉闷的, 乏味的, 艰涩的.
牛津英汉双解词典