eldest son

• 长子

eldest son的用法和样例：

例句

1. The title passes by inheritance to the eldest son.
   这头衔按世袭传给长子。
2. The estate went to the eldest son.
   该地产归长子继承。
3. The eldest son is the family's only provider.
   那长子是唯一挣钱养家的人。
4. When the king died, his eldest son succeeded (to the throne).
   国王死後，其长子继位。
5. The right of the eldest child, especially the eldest son, to inherit the entire estate of one or both parents.
   长嗣继承权最年长的孩子，尤指最年长的儿子继承单亲或双亲的所有财产的权利
6. On his death, the title passed to his eldest son.
   他死後，爵位传给了长子。
7. He is the eldest son and thus heir to the title.
   他是长子，因此是头衔的继承人。
8. When the duke dies, his eldest son will succeed to the title.
   公爵去世之后，他的长子将继承他的爵位。