representative scale惯用: habitually practise; consist ...比例尺: scale; plotting scale; measu ...通用比例尺: universal scale美国惯用比例: u.s. customary scale工程用比例尺: engineer's scale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:惯用比例尺，即可在微信中查询翻译
