“utility bond”概念、定义、翻译-科学时代

单词	utility bond
释义	商务词汇手册 utility bond 公用事业债券
随便看	video equipment video erase head video file video film video film videofluoroscopy video frequency video frequency video frequency video frequency band video frequency monitor video game videogenic videogenic videogram videogram videograph videograph echo sounder video graphic adapter video graphic adapter (VGA) video graphic adapter--video graphic adapter (VGA) video graphic array video graphic array (VGA) video graphic array--video graphic array (VGA) videographics

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。