柯林斯詞典convector /k?n?v?kt?/ 1. N a space-heating device from which heat is transferred to the surrounding air by convection 對(duì)流加熱器 返回 convector劍橋詞典a device that warms a room by creating a current of hot air 對(duì)流加熱器，換流器 返回 convector