Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
English
G
o
o
g
l
e
|
Forvo
|
+
to phrases
聚合链式反应
chem.
PCR
聚合 链 式反应
:
17 phrases
in 7 subjects
Agriculture
2
Ecology
1
Genetics
5
Life sciences
1
Molecular genetics
2
Oil / petroleum
1
Water resources
5
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Add
|
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">
Report an error
|
Get short URL
|
Language Selection Tips