1.
courtesy title of an earl's eldest son
（对伯爵长子的尊称）子爵
2.
The rank, title, or jurisdiction of a peer or peeress; a duchy, marquisate, county, viscountcy, or barony.
贵族贵族或女贵族的爵位、头衔或权限；公爵、侯爵、伯爵、子爵或男爵
3.
A nobleman ranking below a duke and above an earl or a count.
侯爵位于公爵之下，子爵或男爵之上的贵族地位
4.
A nobleman ranking below an earl or a count and above a baron.
子爵低于侯爵或伯爵但高于男爵的贵族等级
5.
(British) a nobleman (duke or marquis or earl or viscount or baron) who is a member of the British peerage.
（英国）一个英国贵族阶级的成员（公爵、侯爵、伯爵、子爵或男爵）。
6.
the third estate of the realm: the nobility (especially British nobility) of the rank of duke or marquess or earl or viscount or baron.
社会的第二等级；公爵、侯爵、伯爵、子爵、男爵等级的贵族（尤指英国贵族）。
7.
The wife or widow of a viscount.
子爵夫人子爵的妻子或寡妇
8.
the domain controlled by a viscount or viscountess.
由子爵或女子爵统治的领土。
9.
the Right Hono(u)rable
大人(对枢密顾问官或伯爵、子爵、男爵等的尊称)
10.
Used as a form of address for a marchioness, countess, viscountess, baroness, or baronetess.
对有贵族爵位之贵妇的尊称用来称呼女侯爵、女伯爵、女子爵和男爵或女准男爵的用语
11.
Marquis is a nobleman ranking below a duke and above an earl or a count.
侯爵是位于公爵之下，子爵或男爵之上的贵族地位。
12.
you turned down the barons for a pair of viscounts;
甩了这两个男爵，又换成了两个子爵；
13.
a British peer ranking below a marquess and above a viscount.
等级在侯爵之下、子爵之上的英国贵族。
14.
Used as a courtesy title for the children of barons and viscounts and the younger sons of earls.
阁下用作对男爵和子爵的子女和伯爵小儿子的尊称
15.
"A letter from the viscount!"
“给马尔塞夫子爵送信的
16.
Political positions are: Lord, Baron, Marquis, Viscount, Count, Duke, Great Duke, Arch Duke, Prince.
政治地位有：领主、爵、爵、爵、爵、公爵、爵、子。
17.
Used as a courtesy title for the wife of a younger son of a duke or marquis.
（公爵，侯爵）的子媳用于称呼公爵或侯爵的小儿子的妻子的礼貌用语
18.
The wife or widow of a marquis.
侯爵夫人侯爵的妻子或遗孀