登录
|
Chinese
|
使用条款
词典
论坛
联络
G
o
o
g
l
e
|
Forvo
|
+
program definition and risk reduction
This HTML5 player is not supported by your browser
空间
计划定义和降低风险
英语 词库
Program-Definition and Risk-Reduction
This HTML5 player is not supported by your browser
缩写, 航天, 军队
PDRR
(acquisition program phase)
增加
|
报告错误
|
获取短网址
