Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
French
German
Greek
Italian
Portuguese
Russian
Serbian Latin
Spanish
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
herring bone gear
chem.
人字齿轮
dril.
人字形齿轮
herring-bone gear
hydroel.st.
双曲面齿轮
mech.eng.
人字齿轮
;
双螺旋齿轮
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