Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
易激〔高活性〕晶体
gen.
ciystal of high activity
易激晶体
tech.
crystal of high activity
Add
|
Report an error
|
Get short URL
|
Language Selection Tips
