eldest son的用法和樣例：
例句
- The title passes by inheritance to the eldest son.
這頭銜按世襲傳給長子。
- The estate went to the eldest son.
該地產歸長子繼承。
- The eldest son is the family's only provider.
那長子是唯一掙錢養家的人。
- When the king died, his eldest son succeeded (to the throne).
國王死後，其長子繼位。
- The right of the eldest child, especially the eldest son, to inherit the entire estate of one or both parents.
長嗣繼承權最年長的孩子，尤指最年長的兒子繼承單親或雙親的所有財產的權利
- On his death, the title passed to his eldest son.
他死後，爵位傳給了長子。
- He is the eldest son and thus heir to the title.
他是長子，因此是頭銜的繼承人。
- When the duke dies, his eldest son will succeed to the title.
公爵去世之後，他的長子將繼承他的爵位。
以上內容獨家創作，受著作權保護，侵權必究
