speedy perimeter快速: fast; quick; high-speed; spe ...视野: field of vision not in power ...计: count; compute; calculate; n ...视野计: bjerrum's metometer; campimeter; compimeter; dio imeter; diopsimeter; perimeter快速视图: dsviewer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:快速视野计，即可在微信中查询翻译
