What is the distance from the bottom of a
题型:单项选择题
问题:
What is the distance from the bottom of a wave trough to the top of a wave crest?()
A.Wave length
B.Wave height
C.Wave breadth
D.wave depth
What is the distance from the bottom of a wave trough to the top of a wave crest?()
A.Wave length
B.Wave height
C.Wave breadth
D.wave depth