COMB in ADJ [usually ADJ n] (用于名词后构成形容词)表示“用…作燃料的”,“烧…的” -fired combines with nouns which refer to fuels to form adjectives which describe power stations, machines, or devices that operate by means of that fuel. (用于名词后构成形容词)表示“用…作燃料的”,“烧…的”