草帽

The bumblebee sizzed right under his straw hat.

大黄蜂就在他草帽底下丝丝作声。

Milly and Mollyslipped the big,brown,straw sunhat under thefourth pair of boots andran all the way back totheir picnic basket.

5米莉和茉莉把这顶大草帽压在第四双鞋了下面，然后一路跑回自己野餐子。

The light intensity distribution exhibits straw hat shape on a certain conditions, in other word to say, the central light intensity is less than acroteric light intensity.

在一定条件下，截面上光强分布会呈现中心光强小光强“草帽型”分布。