wave - length
英
美
- length n.长度；时间长短；距离；一段；距离的测量单位
- wave n.波浪；波纹；波v.挥动；飘动
名词 wavelength:
-
the distance (measured in the direction of propagation) between two points in the same phase in consecutive cycles of a wave
-
a shared orientation leading to mutual understanding
