常見例句noun [ C ]The computer boasts a 1.7 petabyte hard disk. 該電腦擁有1.7PB的硬盤。The enormous database contains more than a petabyte of data. 龐大的數(shù)據(jù)庫包含了超過一個PB的數(shù)據(jù)。 返回 petabyte