custom bounding box自: self; oneself; one's own定义: definition; delimiting绑: tie up; bind定: galipidine物体: body; substance; object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:自定义绑定物体；自定义边界盒，即可在微信中查询翻译
