n.三个一组;三幅一组;三和音;
英文例句/中文翻译:
Fusion TRIAD Algorithm Applied to GPS Attitude Determination
融合TRIAD算法用于GPS姿态确定
On the Relationship among Women Athletes' "Female Triad Syndrome" Symptoms
女运动员三联症相关症状间的关系研究
He was trying to take down the Red Circle Triad.
他曾经试图粉碎红圈帮