trio

详细解释:n. 三重唱

词型变化：

名词复数:trios

英语解释：

名词 trio:

the cardinal number that is the sum of one and one and one同义词：three, 3, III, threesome, tierce, leash, troika, triad, trine, trinity, ternary, ternion, triplet, tercet, terzetto, trey, deuce-ace