perimetric 的近义词 15 个

• incidental
• tangential
• borderline
• exterior
• external
• inessential
• minor
• secondary
• surface
• beside the point
• irrelevant
• outer
• outermost
• superficial
• unimportant

perimetric 的反义词 7 个

• central
• inside
• interior
• middle
• crucial
• internal
• major