英语词汇“封套兒”的翻译、意思、用法、释义-英汉汉英词典

单词	封套兒
释义	同ENVELOP
随便看	national institute of health(nih) national institute of health--nih national institute of health; nih national institute of health(nih), usa national institute of health, usa national institute of health，nih national institute of mental health national institute of mental health {=nimh} national institute of science and technology national institute of science and technology，nist national institute of standards and technology national institute of standards and technology (nist) national institute of standards and technology {= nist} national institute of standards and technology {=nist} national institute of standards and technology--nist national institute of standards and technology，nist national institute of the art national institute of translation and compilation national institute on alcohol abuse and alcoholism(niaaa) national institute on alcohol abuse and alcoholism(niaaa), usa national institute on alcohol abuse and alcoholism, usa national institute on drug abuse national institute on drug abuse(nida) national institute on drug abuse(nida), usa national institute on drug abuse, usa