“master of ceremonies”概念、定义、翻译-科学时代

单词	master of ceremonies
释义	新闻与传播词汇手册 master of ceremonies 主持人
随便看	pipe-fitter pipe fitting pipe fitting pipe fittings pipe fittings pipe flow pipe flow pipe flow pipe flow pipe forming press pipe furnace pipe hanger pipe heat exchanger pipe in pipelayer pipe laying pipelaying pipe-laying vessel pipe laying with elastic bending pipeline pipeline pipeline pipeline pipeline pipeline

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。