from the ground up片語KK [frʌm ðə graʊnd ʌp] /fɹʌm ðə ɡɹaʊnd ʌp/發音片語1從頭開始、從零開始、從無到有They rebuilt the whole factory from the ground up after the fire.火災過後,他們把整座工廠從頭重建起來。2徹底、完全、全面She knows the publishing business from the ground up.她對出版這一行了解得非常徹底。