petal是什么意思

例句：

Sees that flower petal that cover with to dance in the wind, spread to fall a ground of gentle and soft dream lightly.

看那漫天飞舞的花瓣，轻轻的洒落一地温柔的梦想。

Hairy on the calyx, petal over, like a jade-like Campanula alongside the dramatic branches, it is a bit of pure elegance.

毛茸茸的花萼上，花瓣翻翘着，像个玉风铃似的，傲立枝头，很有点冰清玉洁的雅致。

Blade: The expanded part of a leaf or petal. The term is often loosely used to include the entire leaf of grasses and similar plants.

叶片叶子或花瓣的展开部分。此词经常被不严格地用于泛指草和类似植物的叶子总称。

A three-dimensional body-fitted coordinate mathematics model is set up to simulate the flow field of petal swirl burner(PSB).

采用三维贴体坐标结构化网格，对复杂曲面形状的新型旋流燃烧器(花瓣燃烧器)进行了三维的流场数值实验。

May your life be brighter as each birthday comes and goes, with new happiness unfolding like the petal of a rose.

愿你每一个生日给生命增添新的亮丽，愿你新的幸福如玫瑰绽开怒放。