用“specialize”造句大全，specialize造句
Manystudentsspecializeinengineering."Youmustspecialize,"hesays.Q:WhenshouldIspecialize?Differentpeoplespecializeindifferentpartsoftheprocess.Hereandthere,inbigcities,smallstoresanddelicatessensspeci...
用“specialize in”造句大全，specialize in造句
Manystudentsspecializeinengineering.Wespecializeinpowersawsanddrills.Wespecializeintheexportoftable-cloths.SosomeChinesebutchersspecializeinslaughteringdogs.Hedecidedtospecializeinentomologyaftergradu...