ATPFreq.FrequencyTop 50,000じ字FuriganaMeanings1nounadenosine triphosphate; ATPBiochemistry term for the molecule that serves as the main energy currency of cells.See also: アデノシン三リン酸ATPは細さい胞ぼうのエネルギー源げんとして働はたらく。ATP acts as an energy source for cells.筋きん肉にくの収しゅう縮しゅくにはATPが必ひつ要ようだ。ATP is necessary for muscle contraction.