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high commitment
初二英语作文有关克雷格的故事70个单词左右
答:
BellinventedthetelephonewithacarbonReaproute,andraisedthewordsbeep.1876,foundedhisfamouslaboratory.Inthelaboratory,hebrokethepreviousindividualscientiststoengageinresearchtradition,organizedagroupofprofessionals(includingN.Teslaandothers),andthesubjectofhisassignment,acommon
commitment
totheinvention,thus...
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