China abandoned a fixed currency peg with the US dollar in 2005 for a managed float and since then the renminbi has appreciated by about 20 per cent against the dollar.是什么意思_China abandoned a fixed currency peg with the US dollar in 2005 for a managed float and since then the renminbi has appreciated by about 20 per cent against the dollar.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句