COMB in ADJ (用于形容词和过去分词等前)表示“坏”; “差”; “不够”Ill- is added to words, especially adjectives and past participles, to add the meaning "badly" or "inadequately." For example, "ill-suited" means badly suited. (用于形容词和过去分词等前)表示“坏”; “差”; “不够”