基本解释n.扇區名詞sector的複數形式.同根派生 英汉例句用作名詞 (n.)There are several sectors unusable in this disk.這張磁磐有幾個扇區壞了。In particular, the defect list can contain a list of sectors determined to be defective.尤其是，缺陷表可以包含一系列被確定爲有缺陷的扇區。