Require的名词
名词形式为requirement，例如： Needs describe basic human requirements such as food, air, water, clothing, and shelter.需要描述人类基本必备的条件例如食物、空气、水、衣服和遮风挡雨...
名词形式为requirement，例如： Needs describe basic human requirements such as food, air, water, clothing, and shelter.需要描述人类基本必备的条件例如食物、空气、水、衣服和遮风挡雨...