noun🔗Share铁人三项 Triathlon"a tri bike"铁人三项自行车sportentertainmentChat with AIVocabulary GamePractice Reading
noun🔗Share三角(形) Triangle"The road sign was shaped like a red tri, warning drivers to slow down. "那个路标是红色的三角(形),提醒司机减速慢行。mathfigureChat with AIVocabulary GamePractice Reading