requisite

需要的，必要的英释adjadjneeded for a particular purpose

必需品英释nnsomething that you need for a particular purpose

1 He lacks the requisite qualifications..他缺少必要的资历。

2 A university degree has become a requisite for entry into most professions..大学学位已经成为在大多数行业谋职的必要条件。