“齿纹”造句

一角硬币边缘共有118个齿纹.
A dime has 118 ridges around the edge.

宋代齿纹 式 滴水瓦与荷花枝叶勾头瓦四檐沿用.
Song Dynasty water - tooth pattern tile with lotus and branches hook in the first four - watt light used.

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