... To these were added great numbers of the fruit which yields a variety of the nux vomica, from which we derive that virulent poison strychnia... 
David Livingstone 「Missionary Travels and Researches in South Africa」
... There the fevers are much more virulent and more speedily fatal than here, for from 8 Deg...
David Livingstone 「Missionary Travels and Researches in South Africa」
...There existsno creature more liable to disorder, and in which disease is prone toassume a more virulent or a more complicated form...
Dinks, Mayhew, and Hutchinson 「The Dog」
...Cattle are very susceptible to the disease, and in its virulent type allthose exposed are said to become infected...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
...It is important to observe in thisconnection that 2 out of 4, or 50 per cent, of the cultures obtained fromcases of generalized tuberculosis in children proved virulent for cattle...
U.S. Department of Agriculture 「Special Report on Diseases of Cattle」
ランダム例文：
bludgeons consecrated outshine
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