What does half-lives mean?
Half-lives means plural of half-life.
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Pronunciation varies by accent · noun
plural of half-life.
Use half-lives when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Half-lives means plural of half-life.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use half-lives where its definition matches the intended context.
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