Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Russian
Ukrainian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
design ratio
math.
计算系数
tech.
设计比例
design ratio:
9 phrases
in 4 subjects
Aviation
1
Rail transport
1
Technology
6
Wind Energy
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips