necessitate

動詞

1. 1

   使成為必要、需要正式

   The heavy rainfall necessitated a change in our travel plans.

   大雨使我們不得不更改旅遊計畫。

2. 2

   迫使、使不得不正式

   His injury necessitated hiring a replacement for the whole season.

   他受傷迫使球隊整季都得找人替補。