aster

the pejorative suffix

带贬意的词尾(如-aster 等)

Aconitum, Waratah, Green Anthurium, Celosia, Orange Bird, Carnation, Aster, Salal (Balloons not included

和尚帽，富贵花，绿掌，鸡冠花，橙小鸟，康乃馨，王孔雀，沙巴叶

Sweat trickles down my back as I traipse through a meadow of tall grass, ironweed, asters—and lots of poison ivy.

我疲惫地走在一荒烟蔓草中，那里长著紫菀属植物和一大堆野葛。

Basket of Red Anthurium, Heliconia, Gerbera,Dancing-Lady Orchid, Aster, Philodendron

红掌,蟹钳,太阳菊,跳舞兰,王孔雀,春雨

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.

方法利辅助加压溶剂提取法提取紫菀中紫菀酮,通过正交实验,考察了提取条件(包括溶剂、提取时间、提取次数和料液比)对紫菀中紫菀酮的影响。