“curtain-raiser”概念、定义、翻译-科学时代

单词	curtain-raiser
释义	戏剧戏曲与舞蹈词汇手册 curtain-raiser 正戏前的配戏，开场小戏
随便看	iron nitride magnetic particle iron notch iron ore iron ore briquette iron ore concentrate iron ore prereduction iron ore sinter iron out iron oxide iron oxide catalyst iron oxide colour iron oxide gas purification iron oxide process iron pattern iron picture iron plough iron podzol iron poisoning iron powder iron powder electrode iron protoxide iron rake iron ration iron rations iron reduction process

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。

curtain-raiser