英语词汇“on a voluntary basis”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	on a voluntary basis
释义	on a voluntary basis 在自愿的基础上
随便看	thrust coefficient thrust collar thrust collar bearing thrust command output thrust component thrust cone thrust constant thrust construction thrust control thrust controller thrust control sys tem thrust correction thrust culture thrust cup thrust curve thrust cut off thrust cutoff thrust-cutoff phase thrust cylinder thrust-cylindrical roller bearing thrust cylindrical roller bearing thrust decay thrust-decay period thrust decay phase thrust deduction 飠飠部飡飡2 飡3 飡4 飢飣飤飥 32997 32998 32999 33000 33001 33002 33003 33004 33005 33006