“aster”可以造什么句，aster造句

a variety of white-topped aster.

"aster any of various plants of the genus aster in the composite family, having radiate flower heads with white, pink, or violet rays and a usually yellow disk. "

violet-flowered perennial aster of central United States having solitary heads.

也有一种叫做aster的花（紫菀，翠菊），这样叫是因为大多数aster的花瓣都从中心辐*开来，形状酷似星星。

wild aster with fernlike leaves and flower heads with very narrow bright purple rays; Alberta to Texas and Mexico.

OBJECTIVE The optimum extraction conditions of shionone from herbs Tatarian aster root were studied by means of orthogonal test and microwave-assisted and pressurized solvent extraction technique.

a common European salt-marsh aster.

This is the first report on aster yellows phytoplasma affecting peach tree in …

The sun was dropping behind the farthest mountain, and the valleys were purple with something deeper than aster.

2000年8月26日，美国国家航空航天局(NASA)的Terra卫星上的高级星载热能发*反*辐*计(aster)拍到这张奥斯陆峡湾和奥斯陆市周围的伪*图像。

Rhizomatous perennial wood aster of eastern North America with white flowers.

Tufted perennial wood aster of North America; naturalized in Europe.

wild aster having grayish leafy stems and flower heads with narrow pale lavender or violet rayes; of rocky desert slopes California to Arizona and Utah.