superwavelength超: exceed; surpass; overtake波长: wavelength超波: ultrasound超波痕: pararipple波长: [物理学] wavelength◇波长标准 [光学] wavelength standards; 波长测量 wavelength measurement; 波长常数 wavelength constant; 波长单位 wavelength unit下载手机词典可随时随地查词查翻译