line of products英 [laɪn ɒv ˈprɒdʌkts]美 [laɪn əv ˈprɑdəkts]网络 系列产品; 产品路线英英释义nouna particular kind of product or merchandisea nice line of shoesSynonym:lineproduct lineline of merchandisebusiness lineline of business双语例句