required

🇬🇧/rɪˈkwaɪəd/ 🇺🇸/rɪˈkwaɪərd/📚 4507 28
officially compulsory, or otherwise considered essential; indispensable. "eight editions were published, each required reading for trainees"

adjective [原级]必需的,规定的;理想的

The job required a subtle mind.
那项工作需要一个头脑敏锐的人去做。

verb [vt. 及物动词]需要;要求做(某事),规定(require 的过去式和过去分词)

The situation required that he be present.
这种情形需要他在场。

required 出现在下面的课文中
Lesson 22 By heart
Lesson 50 New Year resolutions
单词造句: