单词pyrethrum
n.: 除虫菊（尤见于肯尼亚）；除虫菊杀虫剂
网络: 除虫菊属；除虫菊酯；白花除虫菊
除虫菊（尤见于肯尼亚）:
a type of flower grown especially in Kenya
除虫菊杀虫剂:
a substance made from this flower and used for killing insects
【植物;植物学】红花除虫菊
除虫菊粉
除虫菊属
复数：pyrethrums
A small Mediterranean plant(Anacyclus pyrethrum)containing a volatile oil once used for the relief of toothache and facial neuralgia.
欧蓍草一种地中海地区的外形较小的（紫菀科南欧派利吞草）植物，含有一种曾用于减缓牙痛或面部神经痛的易挥发的油
The Shaoxing yellow wine organic phosphorus remains, the pyrethrum remains had not picked out.
绍兴黄酒有机磷残留，菊酯类残留均未检出。
Yotech Export Grade used for intermediate of agricultural pesticides, pyrethrum pesticide .
永达出口标准农药杀虫剂菊酯中间体。
plants: pyrethrum, Compositae Section perennial herbs of red grow in all parts of the South.
植物：除虫菊，菊红生长在南方的所有部分科多年生草本植物。
Pyrethrum flowers contain pyrethrins on insects have a strong contact toxicity, stomach toxicity.
除虫菊花含有除虫菊酯对昆虫有很强的触杀，胃毒。
Objective To investigate effects of hemoperfusion on severe pyrethrum type pesticide poisoning.
目的研究血液灌流治疗重度菊酯类杀虫剂中毒的疗效。
Induction, preservation and differentiation of calli of Pyrethrum cinerariifolium Trev .
除虫菊愈伤组织的诱导和继代。
The output of some export crops , notably cashews , cotton, and pyrethrum, fell drastically .
有几种出口农作物，特别是腰果、棉花和除虫菊的产量大幅度下降。
It has a higher toxicity for fly than pyrethrum.
对蝇类的毒性比除虫菊高。
Wider application of a pyrethrum , rotenone and tobacco, and so on.
广泛应用的有除虫菊、鱼藤和烟草等。