“back wall”概念、定义、翻译-科学时代

单词	back wall
释义	戏剧戏曲与舞蹈词汇手册 back wall 舞台（布景）后壁
随便看	occult occultation occultation occultation of star occult blood test occulting disk occulting light occultism occultism occultism occult line occult science occult virus occupancy occupancy occupancy occupancy occupancy cost occupancy expense occupancy factor occupancy level occupancy problem occupancy rate occupancy ratio occupancy rights

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。

back wall