aposyndeticWiktionary 原文英美构词拆解apoapo-前缀syndeticsyndetic词干apo-Lacking, without, scant. · Away from, outward, or apart in direction.词源说明From apo- + syndetic.释义形容词adjective1(topology) Having the property that for all points x distinct from a specified point p, there is a compact connected neighborhood of p that does not include x.