“执行人”概念、定义、翻译-科学时代

单词	执行人
释义	广告学词汇手册执行人 operator
随便看	flap nozzle flapped cupping flapper flapper flapping hinge flapping wing flap planting flaps flaps flap-seat flap valve flare flare flare flare flare flare arc flare boom flared intersection flared intersection flared landing flare-free telescope sight flare importance flare-like brightening flare-like phenomenon

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。