英语词汇“old-old”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	old-old
释义	old-oldCOCA¹³⁰²⁸⁰BNC²³⁶²¹³⁺¹🌏老人；老老；老老年人
随便看	transition metal dichalcogenides transition metal dichaldogenide transition metal dopant transition-metal-doped transition metal doping transition-metal doping transition metal element Transition metal elements transition-metal elements transition metal halides Transition metal Hetero-atom Transition-metal hydrometal transition metal hydroxides transition metal impurity transition metal interface transition metal interstitial compound transition metal ion transition-metal ion transition metal ion doping transition metal ions transition metal isotopes transition metallic transition metallic ion transition metallic ions Transition metal Mn