pyrethrum

[US]/paɪˈrɛθrəm/
[UK]/paɪˈrɛθrəm/
Frequency: Very High

Translation

n.除蟲菊,除蟲菊殺蟲劑;除蟲菊殺蟲劑
Word Forms

Phrases & Collocations

pyrethrum spray

除蟲菊噴霧

pyrethrum extract

除蟲菊提取物

pyrethrum powder

除蟲菊粉

pyrethrum insecticide

除蟲菊殺蟲劑

pyrethrum formulation

除蟲菊配方

pyrethrum solution

除蟲菊溶液

pyrethrum treatment

除蟲菊處理

pyrethrum application

除蟲菊應用

pyrethrum concentration

除蟲菊濃度

pyrethrum residue

除蟲菊殘留

Example Sentences

pyrethrum is often used as a natural insecticide.

除蟲菊常被用作天然殺蟲劑。

farmers prefer pyrethrum for pest control in organic farming.

農民在有機農業中更喜歡使用除蟲菊進行害蟲控制。

many garden products contain pyrethrum as an active ingredient.

許多園藝產品將除蟲菊作爲活性成分。

pyrethrum can be effective against a wide range of insects.

除蟲菊對多種昆蟲有效。

using pyrethrum helps reduce chemical exposure in homes.

使用除蟲菊有助於減少家庭中的化學物質暴露。

pyrethrum is derived from chrysanthemum flowers.

除蟲菊來源於菊花。

some people may be allergic to pyrethrum-based products.

一些人可能對含有除蟲菊的產品過敏。

pyrethrum is biodegradable and environmentally friendly.

除蟲菊是可生物降解和環保的。

household sprays often include pyrethrum for insect control.

家庭噴霧劑通常包含除蟲菊以控制昆蟲。

research continues to explore the benefits of pyrethrum.

研究繼續探索除蟲菊的好處。

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