triad
n. 三個一組、三件一組、三和音
三元組
學術名詞
- 三元組:化學術語、數學、化學
- 三和弦:音樂、電機工程、核能
- 三聯體:生命科學、植物學
- 戰略三角:航空太空、機械工程
- 三位組:航空太空、機械工程
- 三合體:畜牧學
- 三價體:畜牧學
- 三元體:社會學
英文釋義
- the cardinal number that is the sum of one and one and one
- a set of three similar things considered as a unit
- three people considered as a unit
- a three-note major or minor chord; a note and its third and fifth tones