trias
导读：trias读音音标
[ˈtraiəs]
trias意思解释
n.三叠纪，三叠系； 英英释义 TriasTrias, the Latin word for triad or \'three\', may refer to
[ˈtraiəs]
trias意思解释
n.三叠纪，三叠系； 英英释义 TriasTrias, the Latin word for triad or \'three\', may refer to
trias读音音标
[ˈtraiəs]
trias意思解释
n.
三叠纪，三叠系；
英英释义
TriasTrias, the Latin word for triad or \'three\', may refer to
