宏定义的条件语句 conditional statement: 如果语句; 条件陈述; 条件式述句; 条件语句; 条件语言statement conditional: 条件式述句macrodefinition: 宏定义; 宏指令定义conditional branch statement: 条件转移语句conditional control statement: 条件控制语句下载手机词典可随时随地查词查翻译