一种男式的毡帽；形状像一个平顶的圆锥体，帽顶上垂着一条丝带。

A felt cap for a man; shaped like a flat-topped cone with a tassel that hangs from the crown.

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自交后代基本保持了原有的果形和果顶，但也可分离出长圆形、平顶的个体。

The original fruit shape and fruit top were kept in self-crossed progeny, but a few of plants with oblong fruit shape and flat fruit top also appeared.

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假如，帐篷是平顶的，那么受力就是一个大气压(约10的5次方帕)乘面积！

If, tent is flat-roofed, so getting power is an atmosphere (5 of about 10 square handkerchief) take an area!

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