Englishfor English speakers
A Origem das Espécies
a
Determinative
—
A is used when the following word could be any of a certain type.
Compare "A book I saw on the shelf" and "The book I gave you yesterday".
a
Noun
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A is the first letter of the alphabet.
The letter "a" comes before "b".
—
In some schools, an A is a very high grade.
Ron got an A on his earth science test.
das
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noun
(= hyrax)
any of several small ungulate mammals of Africa and Asia with rodent-like incisors and feet with hooflike toes