Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
to phrases
active set
This HTML5 player is not supported by your browser
avia.
积极集
;
作用集
IT
激活集
;
起作用集
;
有效集
space
活动导频集
;
有源集
tech.
有效
序号
集
active set
:
4 phrases
in 3 subjects
Aviation
2
Nautical
1
Project management
1
Add
|
Report an error
|
Get short URL
