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- During standstill a lowering of up to 60 millimetres is possible and thus offers a perfect optics. 在停頓了60毫米，有可能降低，從而提供了一個完美的光學。
- As a new member of fullerene, carbon nanotubes has exhibit perfect optical limiting property. 碳納米管作為富勒烯家族新的一員,表現出很好的光限幅效應。
- He is well versed in the science of optics. 他精通光學。
- Nothing in the world is flawless and perfect. 世上沒有十全十美的東西。
- The weather during our holiday was perfect. 我們度假時的天氣好極了。
- The project is far from perfect. 這項企劃很不完美。
- What's the secret of baking perfect bread? 烤出好麵包的秘訣是什麼？
- His optic nerve was hurt in an accident. 他的視神經在一次事故中受到損傷。
- He didn't have perfect attendance this year. 他今年有缺勤。
- I have perfect trust in my friend. 我完全信賴我的朋友。
- They live in perfect accord with each other. 他們生活在一起十分融洽。
- He has perfect poise and never seems embarrassed. 他的神智安寧，似乎從沒困惑過。
- The optic theory originated with Einstein. 光學理論是愛因斯坦首創的。
- On that occasion he looked a perfect fool. 在這個場合，他看起來就像一個大傻瓜。
- The hat and shoes are a perfect match. 這頂帽子和鞋子完全相配。
- She has the perfect credentials for the job. 她做這工作完全夠格。
- His demeanour has always been that of a perfect gentleman. 他的舉止始終是屬於正人君子的模樣。
- I have the most perfect confidence in your indiscretion. 我對你的輕率魯莽具有全副信心。
- The soldiers showed perfect discipline under fire. 士兵在槍林彈雨中嚴守軍紀。
- This snow's perfect for a snowball fight. 這雪打雪仗極好。
