According to the international practice,bidders need to hand in a cash deposit or a letter of guarantee from a commercial practice,bidders need to hand in a cash deposit or a letter of guarantee from a commercial bank.是什么意思_According to the international practice,bidders need to hand in a cash deposit or a letter of guarantee from a commercial practice,bidders need to hand in a cash deposit or a letter of guarantee from a commercial bank.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句