Persian powder
An opaque box with an opening, allowing a person to put their hand in, feel the object inside, and guess at what it is.
An insecticidal powder usually made from Tanacetum cinerariifolium or Tanacetum coccineum, natural sources of pyrethrins.
plural of rRNA
A surname from Japanese.
屋根裏の巣を調べた後、彼は害虫駆除のために桁に沿って薄くピレトリンを含む除虫菊の粉末をまいた。
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DiQt
Free
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