Noun:

1. large food fish of warm waters worldwide having long anal and dorsal fins that with a caudal fin suggest a three-lobed tail

tripletn.三个一组；三胞胎之一；三连音符triplet positronium三重态阳电子素triplet interaction三重态相互作用Triplet distribution三性分布triplet energy level稀土配合物triplet radical pair三线态自由基triplet unit impulse三元脉冲triplet excited state三重激态triplet markov fields三马尔可夫场triplet of quadrupoles四极体三合电子透镜triplet superconductor自旋三重态超导体