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бълха form.
entomol.	blecha
бълха Безкрило насекомо от разред Siphonaptera; повечето са ектопаразити по млекопитаещите и птиците form.
environ.	blecha

бълха: 26 phrases in 4 subjects

Agriculture	16
Entomology	8
Environment	1
Zoology	1