Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
G
o
o
g
l
e
|
Forvo
|
+
head-to-tail structure
This HTML5 player is not supported by your browser
chem.
头尾结构
plast.
头一尾结构
head to tail structure
This HTML5 player is not supported by your browser
tech.
头
对
尾结构
Add
|
Report an error
|
Get short URL
