As nouns the difference between thymidine and dog
is that thymidine is (biochemistry|genetics) the nucleoside consisting of a combination of deoxyribose and thymine while dog is a mammal, canis lupus familiaris , that has been domesticated for thousands of years, of highly variable appearance due to human breeding.
As a verb dog is
to pursue with the intent to catch.
dog
English
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(Acronym)
(head)
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