lesson paid for with blood英语标准发音：lesson paid for with blood英式发音：美式发音：翻译中文用鲜血换来的教训lesson paid for with blood - 基本释义[词典1]血的教训 参考资料： 1.百度翻译：lesson paid for with blood2.有道词典：lesson paid for with blood3.爱词霸：lesson paid for with blood
