“心包”概念、定义、翻译-科学时代

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。

单词	心包
释义	请查阅心包--围心膜
随便看	before-tax internal rate of return (BTIRR) before test before-test beforsite be-for-time style braised fish head beggared freeman beggar-my-neighbor beggar-my-neighbor policy beggar-my-neighbour policy beggar-my-neighbour policy beggars chicken beggar's opera Beggar's Opera，The beggar-thy-neighbour policy beggary beggary Beggiatoa begging bowl begging for alms begging the question Beginners' All-purpose Symbolic Instruction Code beginners all-purpose symbolic instruction code Beginners' All-purpose Symbolic Instruction Code (BASIC) beginners all-purpose symbolic instruction code (BASIC) beginner's class