形容词 thirdhand:

1. derived from what is primary or original by two intermediate steps

副词 thirdhand:

1. by doubly indirect means

Thirden.瑟德thirdnum.第三；三分之一adj.第三的；三分之一的third order goal三阶目的third trochanter[医] 第三转子(变)Third Kaffir War第三次卡菲尔战争(1799-1801)Third Abnaki War第三次阿布纳基战争(1722-1725)third copulation三交third evaporator第三级蒸发器third - person第三人称角色third arbitrator第三仲裁员third - sector第三部门third-worldismn.第三世界主义