swo (exchange, trade)交易: business; deal; trade; trans ...交换: exchange; swap; interchange; ...交换,汇兑,交易所: exchange交换,易货交易: barter交换交易: barter transactions; exchange transaction下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:交易,交换,即可在微信中查询翻译