Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
English
⇄
Chinese
Danish
Dutch
French
German
Greek
Italian
Japanese
Russian
G
o
o
g
l
e
|
Forvo
|
+
to phrases
free period
ed.
固有〔自由振荡〕周期
fin.
宽限期
interntl.trade.
免税期间
oil
自由振荡周期
tech.
自由周期
;
自然周期
;
免费期间
free period:
39 phrases
in 15 subjects
Agriculture
1
Bridge construction
1
Business
1
Commerce
1
Dermatology
1
Desert science
1
Electric machinery
1
Hydroelectric power stations
5
Logistics
1
Metallurgy
1
Oil / petroleum
4
Securities
1
Space
1
Technology
18
Wind Energy
1
Add
|
Report an error
|
Get short URL
|
Language Selection Tips