The invention provides a orthophthalaldehyde disinfectant using oyster shell as a carrier.

本发明提供一种用牡蛎壳做载体的邻苯二甲醛消毒剂.

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According to this story, God first created oyster shell, then the eagle.

根据这个故事, 神首先创造了蚌壳, 接着是老鹰.

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This should be the first in China to build oyster shell of the house written.

这应是我国最早建蚝壳屋的文字记载.

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Before the extensive use of glass, the oyster - shell window seemed to be the best substitute.

在玻璃还没普及的时候, 这蚝壳窗应该是最好的替代品了.

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