trade fair

1. N-COUNT A trade fair is an exhibition where manufacturers show their products to other people in industry and try to get business. 商品交易會(huì)

Each year, hundreds of sweets manufacturers and distributors come to a Chicago trade fair. 每年，數(shù)以百計(jì)的糖果制造商和分銷商前來(lái)參加芝加哥商品交易會(huì)。