planarity平面: plane; two dimensions; flat ...性: nature; character; dispositi ...化: change; turn; transform平面化: complanation; facet; flatten平面性: flatness下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:平面性；平面化，即可在微信中查询翻译
