bisectWiktionary 原文英美/baɪˈsɛkt/v.分成两部份，对分中文释义来自 ECDICT构词拆解bibi-前缀‘bi-, two’sectsecāre拉丁语词根‘to cut’bi-Two in number. · Having or possessing two of the root word's quality.词源链原始词根原始印欧语Proto-Indo-European约前 4500–前 2500 年*sek-英语Englishbisect词源说明From bi- (“bi-, two”) + Latin secāre (“to cut”).释义动词verb1transitiveTo cut or divide into two parts.名词noun1(geometry) A bisector, which divides into two equal parts.2(philately) An envelope, card, or fragment thereof showing an affixed cut half of a regular issued stamp, over which one or more postal