sight unseen
(organic chemistry) A heterocycle 1,4-diazacycloheptane formally derived from a piperazine by introduction of a methylene group in the ring
A Gram-negative bacterium, of the genus Yersinia, that is an etiological agent of several diseases in animals and humans, notably Yersinia pestis, which causes bubonic plague.
Any oomycete of the phylum Peronosporomycetes
(idiomatic) Not having seen the object beforehand.
彼女はその画家の作品を気に入っていたので、実物を見ないままその絵を買いました。
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DiQt
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