n.转换开关装置；变换器
Practices of the unscrupulous money changers stand indicted in the court of public opinion, rejected by the hearts and minds of men. 贪得无厌的货币兑换商的种种行径将受到舆论法庭的起诉，将受到人类心灵理智的唾弃。
n.交换器；换热器；兑换商
n.交换器
n.热交换器
