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Pronunciation varies by accent · noun
(organic chemistry) A polyampholyte whose repeat unit is derived from betaine.
Use polybetaine when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Polybetaine means (organic chemistry) A polyampholyte whose repeat unit is derived from betaine.
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
Use polybetaine where its definition matches the intended context.
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