Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
+
G
o
o
g
l
e
|
Forvo
|
+
to phrases
data of observation
This HTML5 player is not supported by your browser
tech.
观测数据
data of observation
:
8 phrases
in 4 subjects
Bridge construction
1
Earth sciences
1
Space
1
Technology
5
Add
|
Report an error
|
Get short URL
