除蟲菊花 的英文怎麼說

中文拼音 [chúchónghuā]
除蟲菊花 英文
pyrethrum flowers
  • : Ⅰ動詞1 (去掉) get rid of; eliminate; remove 2 [數學] (用一個數把另一個數分成若干等份) divide:...
  • : 名詞1. (蟲子) insect; worm 2. (姓氏) a surname
  • : 名詞1. (菊花) chrysanthemum 2. (姓氏) a surname
  • : Ⅰ名詞1 (種子植物的有性繁殖器官) flower; blossom; bloom 2 (可供觀賞的植物) flower 3 (形狀像花...
  • 菊花 : chrysanthemum
  1. An insecticide derived from a plant, e. g. pyrethrum ( from chrysanthemum flowers )

    3來源於植物的殺劑,例如(來源於) 。
  2. Natural pyrethrins is a botanical insecticide made from extracts of chrysanthemum flowers while pyrethroids such as s - bioallethrin, cypermethrin, permethrin and cyfluthrin are its synthetic chemical analogues

    天然素是一種從提煉的植物性殺劑,而擬酯是類似天然
  3. The output of some export crops, notably cashews, cotton, and pyrethrum, fell drastically.

    有幾種出口農作物,特別是腰果、棉的產量大幅度下降。
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