differential◇示差析光仪 differential refractometer示: show; indicate; signify; ins ...差: send on an errand; dispatch示差法: differential method表示差别的: discriminative表示差异的: distinctive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:示差,即可在微信中查询翻译