Sign in | English | Terms of Use
DictionaryForumContacts

   Chinese ⇄ English
Google | Forvo | +
未污染
 未污染
gen. unpollute
 | 地层
 地层
bridg.constr. stratum; foundation; horizon
desert. earth layers
geol. bed
hydroel.st. stratum; terrain; formation
nucl.pow. stratigraphy

to phrases
未污染
gen. unpollute
未污染
: 71 phrases in 16 subjects
Agriculture1
Automobiles1
Desert science1
Earth sciences3
Ecology2
Electronics1
Engineering geology4
General9
International trade1
Metallurgy6
Oil / petroleum8
Reproductive biology1
Technology28
Textile industry1
United Nations1
Water resources3

 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