n. 链子, 城堡女主人, 女主人

Chatelaine \Chat"e*laine\, n. [F. ch[^a]telaine the wife of a
castellan, the mistress of a chateau, a chatelaine chain.]
An ornamental hook, or brooch worn by a lady at her waist,
and having a short chain or chains attached for a watch,
keys, trinkets, etc. Also used adjectively; as, a chatelaine
chain.