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to phrases
活性中心
oil
active center
;
active site
plast.
active centers
;
live centre
repr.biol.
effective core
sport., med.
active centre
tech.
active region
活性中 心
:
13 phrases
in 7 subjects
Aviation
1
Chemistry
2
General
1
Oil / petroleum
1
Plastics
1
Polymers
4
Technology
3
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