aster
美式发音: [ˈæstər] 英式发音: [ˈæstə(r)] 复数：asters astern.1.紫菀（园艺植物）a garden plant that has pink, purple, blue or white flowers with many long narrow petals
n.1.a plant with small white, purple, or pink flowers
1.紫菀属 assula 夹板 aster 星体 asthenia 无力，衰弱 ...
5.星载热发射和反射辐射仪 assimilate 使...同化,比较,比拟 aster 紫菀属植物 astrologer 占星家 ...
造句带翻译释义:,紫菀,紫菀属,翠菊,紫苑1.Dwarfish aster in an unknown variety. Its bloom anticipates that of the other asters of a big week.在未知的种类方面的比较矮小的紫苑。它的花预期一大的周的其它紫苑的。
2.Aster subulatus may form superiority community, affecting the biological diversity, so it had a bigger potential of harmful effect.在自然条件下，钻形紫菀可以形成单一优势群落，影响生物多样性，具有较大的危害潜力。
3.Aster often talks to us. It seems like a casual exchange at the time but, in retrospect, we realize that every word is meaningful!父虽常常与我们谈话，当时看起来好像是闲聊，不过严格地去回想，竟没有任何多馀的话语。
4.Aster is always saying that we have to serve others and forget about ourselves.父常说：我们应该服务别人，而忘记自己。
5.The sun was dropping behind the farthest mountain , and the valleys were purple with something deeper than aster .夕阳已渐渐沉没在远山的背后，壑谷间一片紫蔼，颜色比紫菀还浓。
6.He thought Aster sometimes crowded the line between courage and rashness.他认为埃斯特有时候混淆了勇敢与鲁莽之间的界限。
7.AIM: To investigate the effective parts of Radix Aster and synergistic effects of Flos Farfarae by eliminating phlegm experiment.目的：借助祛痰实验，筛选紫菀的有效部位及款冬的相须部位。
8.Brightness temperature and land surface temperature are extracted from ASTER data set, and their difference is analyzed.利用ASTER数据反演亮温和地表温度，并对二者差异进行对比；
9.wild aster having leafy stems and flower heads with narrow bright reddish-lavender or purple rays; western Colorado to Arizona.一种野生紫苑，头状花序，有淡紫红色或紫色边花；产自科罗拉多至亚利桑那州。
10.For af aster, more efficient se arch, you can include your UPS account number, a destination country or postcode, and ship date range.为了更快更有效地搜索，您可以包含您的UPS帐号、目的地国家或地区或邮政编码以及运输日期范围。