Dereflection

减反射, 反射系数降低

🗣️ 情景例句

Could I trouble you with something for a moment please?
请问可以麻烦你一下吗?
Satan always finds work for idle hands.
懒汉总会干坏事。
If you park your car in the wrong place, a traffic policeman will soon find it.
一旦你把汽车停错了地方,交通警很快就会发现。
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🔤 更多 D 开头的单词

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