vt.

1. 必需；使承擔[+v-ing]
   This job would entail your learning how to use a computer.

   這工作將需要你學會怎樣用電腦。

   That plan entails work.

   那項計畫需要工作。

2. 【律】限定繼承[（+on/upon）][H]
   The castle is entailed on the eldest son.

   這城堡限定由長子繼承。

n.

1. 限定繼承[U]
2. 限定繼承的財產[C]

v.

1. involve (something) as an inevitable part or consequence.
2. Law  limit the inheritance of (property) over a number of generations so that ownership remains within a particular family or group.

n.