Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
French
German
Greek
Italian
Portuguese
Russian
Spanish
Ukrainian
Uzbek
G
o
o
g
l
e
|
Forvo
|
+
to phrases
activity decay
el.
放射性衰变【核】
activity decay:
1 phrase
in 1 subject
Chemistry
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips