commercial par of exchangecommobity exchangecommodities exchangecommodity draftcommodity exchange(center)commodity exchangesgoods exchange商品: commodity; goods; merchandis ...交易所: exchange; house大连商品交易所: dalian commodity exchange东京商品交易所: the tokyo commodity exchange广东商品交易所: guangdong commodities exchange下载手机词典可随时随地查词查翻译