Refringence
折射; 折射系數(shù)
??? 情景例句
Well, I have a proposition for you. I think you know our company. This is my card.
我給你提個(gè)建議。我想先請(qǐng)您了解一下我們公司。名片。
It's quite cold today.
今天天氣相當(dāng)冷。
Travellers on short trips to areas with water supplies of uncertain quality should avoid drinking tapwater, or untreated water from any other source.
短途旅行到水質(zhì)不保險(xiǎn)的地區(qū)時(shí)，應(yīng)避免飲用水龍頭的水或未經(jīng)處理任何其他來(lái)源的水。