Sign in
|
English
|
Terms of Use
Dictionary
Forum
Contacts
Chinese
⇄
Arabic
English
Greek
Italian
Norwegian Bokmål
Polish
Russian
Swedish
Terms
for subject
Earth sciences
containing
规律
|
all forms
|
in specified order only
Chinese
English
土壤侵蚀
规律
soil erosion regular
边际生产力递减
规律
law of diminishing marginal productivity
Get short URL
