基本解释n.波长同根派生 wave-length相关词英汉例句用作名词 (n.)This formula makes it easy to determine the wave length of sounds.这一公式使得求声音的波长十分容易。The tropospheric atmosphere refractivity of different laser wave length is expatiated.摘要阐述了对流层不同波长激光的大气折射率。wave-length更多例句