The spelling of the word "Drema" can be explained using IPA phonetic transcription. The "D" in "Drema" is pronounced as a voiced dental plosive /d/, whereas the "r" is pronounced as an alveolar trill or tap /ɾ/. The "e" in "Drema" is pronounced as a close-mid front unrounded vowel /e/, and the "m" is pronounced as a bilabial nasal /m/. Finally, the "a" is pronounced as an open front unrounded vowel /a/. Thus, the correct spelling of "Drema" accurately reflects its pronunciation with the use of IPA phonetic transcription.