Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
law of indestructibility of matter
sport., med.
物质
或质量
不灭定律
(or mass)
tech.
物质守恒定律
;
物质不灭定律
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
