| 释义 | clois·tral \ˈklȯistrəl\ adjective
 also clois·ter·al \-t(ə)rəl\
 1.  : belonging to a cloister or suggestive of a cloister or the austerity of a cloister
 2.  : such as is characteristic of cloistered recluses or scholars
 3.  : closely limited in outlook as if isolated in a cloister
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