background printing

英 ['bækɡraʊnd 'prɪntɪŋ] 美 ['bækˌɡraʊnd 'prɪntɪŋ]

• 后台打印

background printing的用法和样例：

例句

1. Tasks such as recalculation and background printing are good examples of worker threads.
   重新计算和后台打印等任务是很好的辅助线程示例。