blackening,tarnish

基本解释变暗

网络释义

1)blackening,tarnish,变暗2)photoinduced darkening,光致变暗3)darkening wavelength,变暗波长4)darkening rate,变暗速率5)darkening agent,色变暗剂6)"dimming and brightening",“变暗和变明”

用法和例句

最新行业英语

行业英语