英语语法分析

Feverfew and pyrethrum are used in insecticides.

小白菊和红花除虫菊可用来制杀虫剂。

Place disinfected feverfew petals around the dish.

四周放上消毒的大白菊花瓣便成。

Instead, buy feverfew tincture... or use capsules that contain freeze-dried feverfew leaves.

取而代之买小白菊酊剂或是含有冷冻干躁的小白菊叶胶囊。