ecos的读音 ecos中文意思

读音 
[计]= Extended Communications Operating System,扩充的通信操作系统
ecos 用法和例句
The company was sold but left debts that forced mr. gilding to sell ecos in 2008 .
该公司被出售,但留下的债务迫使吉尔丁不得不于2008年卖掉ecos。
常用查询