| 释义 |
tri-/trai/comb. form forming nouns and adjectives meaning [构词成分]构成名词和形容词 : 1 three or three times 三；三次；三倍 2 Chem. (forming the names of compounds) containing three atoms or groups of a specified kind (triacetate 三醋酸酯) 【化】(构成化合物名称)三元的，三价的 [Latin & Greek from Latin tres, Greek treis ‘three’] |