Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Japanese
Russian
Serbian Latin
Ukrainian
+
G
o
o
g
l
e
|
Forvo
|
+
n
basic technology
|
n
This HTML5 player is not supported by your browser
gen.
基礎技術
comp.
基本技術
Add
|
Report an error
|
Get short URL
