第 Ⅰ助词(用在整数的数词前,表示次序) auxiliary word for ordinal numbers 第二 the secondⅡ名词1.[书面语] (科第) grades into which successful candidates in the imperial examinations were placed 及[落] 第 pass [fail in] the imperial examinations2.(封建时代官僚的大住宅) the residence of a high official 府第 mansion;mansion house3.(姓氏) a surname 第兴 di xingⅢ副词[书面语] (只管;只) only 第恐 only fear; 第求足用 only hope to have enough to live onⅣ连词[书面语] (但是) but; only