英语释义
1
a. Contrary in an inferior degree.
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a. Having, or being in, a contrary order; -- said of a
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section of an oblique cone having a circular base made by a plane not
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parallel to the base, but so inclined to the axis that the section is a
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circle; applied also to two similar triangles when so placed as to have
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a common angle at the vertex, the opposite sides not being parallel.
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a. Denoting the relation of opposition between the
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particular affirmative and particular negative. Of these both may be
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true and only one can be false.
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n. A subcontrary proposition; a proposition inferior or
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contrary in a lower degree.