requisite
adjective [ before noun ] formal uk/ˈrek.wɪ.zɪt/ us/ˈrek.wə.zɪt/
必要的；需要的；必不可少的
necessary or needed for a particular purpose
He lacked the requisite skills for the job. 他缺少从事这项工作所必需的技能。
The requisite number of countries have now ratified the convention. 批准这项条约的国家已经达到了规定的数目。
Synonyms: necessaryneededneedful
requisite
noun [ C usually plural ] formal uk/ˈrek.wɪ.zɪt/ us/ˈrek.wə.zɪt/
必需品；必要条件
an important necessary thing
A good book is a requisite for long journeys. 一本好书是长途旅行必备之物。
Self-esteem, self-judgment and self-will are said to be the three requisites of independence. 自尊、自量和坚持自我据说是自立的3个必备条件。
Synonyms: essential necessityrequirement