viscounts
n. 子爵( viscount的名詞複數 )
A viscount is a British nobleman who is below an earl and above a baron in rank.
...a biography of Viscount Mourne.
一部關於莫恩子爵的傳記
Right ( Honourable title of earls, viscounts, barons, Cabinet Ministers , and certain others )
閣下 ( 對伯爵 、 子爵 、 男爵 、 內閣大臣及其他人士的尊稱 )