“担保书”概念、定义、翻译-科学时代

单词	担保书
释义	请查阅保单--担保书
随便看	bill Bill bill bill bill billabong billabong bill accepted bill at sight bill at sight bill at sight bill at usance bill-back allowance bill bearer billbergia Billbergia pyramidalis billboard billboard billboard Billboard billboard billboard advertising billboard antenna bill book bill bought

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。