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   Chinese English
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未精制的
 未精制的
gen. underpurified
met. unpurified
| 油料
 油料
gen. petrol, oil, lubricants

to phrases
未精制的
gen. underpurified
met. unpurified
tech. unrefined
未精制的
: 3 phrases in 3 subjects
Chemistry1
Refrigeration1
Technology1