有關inquired的精選大全

用inquired into造句子,“inquired into”造句
Thispaperinquiredintoaseriesoftechnicalmeasuresinleatherproduction,thatsolvedtheproblemsoffatwrinklesofneckandbellyoncattlehidefairlygood.Thefactorswhichaffectedtherateofproduct,suchascapacityofpotass...
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