macrosubstitution宏: great; grand; magnificent代入: substitution代入: [数学] substitution◇代入法 substitution method; 代入规则 rule of substitution; 代入消元法 elimination by substitution宏代码: macro code; macrocode王力宏代言: i win下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:宏代入,即可在微信中查询翻译