单词	戴袖章
释义	戴袖章 wear an armband袖章
随便看	trivalent expression vector Trivalent genes trivalent graphs trivalent hydrocarbon radical trivalent impurity trivalent ion trivalent iridium salt trivalent live oral poliomyelitis vaccine trivalent live oral poliomyelitis vaccines trivalently trivalent manganese titration trivalent manganese titrimetric method trivalent map trivalent metal trivalent neodymium trivalent nickel trivalent oral polio vaccine trivalent oral poliovirus vaccine trivalent radical trivalent rare earth trivalent rare-earth molecular vapor laser trivalent sodium antimonyl gluconate trivalent vaccine trivalerin trival extension