“double-screw extruder (for plastics)”概念、定义、翻译-科学时代

单词	double-screw extruder (for plastics)
释义	化工词汇手册 double-screw extruder (for plastics) 双螺杆挤出机
随便看	PER--PER (price-earnings ratio) per person per person limit perpetual perpetual almanac perpetual annuity perpetual annuity perpetual annuity perpetual begonia perpetual begonia perpetual bloom perpetual bond perpetual budget perpetual calendar perpetual day perpetual debenture perpetual debenture Perpetual Edict perpetual extension perpetual fire perpetual fire perpetual flowering perpetual flowering perpetual FRN perpetual fruiting

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。