“left-handed screw”概念、定义、翻译-科学时代

单词	left-handed screw
释义	动力与电气工程词汇手册 left-handed screw 左转螺旋
随便看	catechin catechin catechin catechin catechism Catechism Catechism of the Catholic Church catechist catechist catecholamine catecholamine catechol-o-methyltransferase (COMT) catechu catechu catechuic acid catechumen categorematic term categorematic word categorial component categorial grammar categorial unification grammar categorical analysis categorical deontic syllogism categorical derivation categorical distribution

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。