名词
中文翻译：两级公式
同义词：
['two-tiered formula', 'two-tierapproach']
例句：
-
1. The company's new two-level formula forcustomer service has been well received.
该公司新的客户服务的两级公式受到好评。
-
2. In thefield of education, a two-levelformula is often used to address student performanceissues.
在教育领域，一种两级公式经常被用来处理学生表现问题。
-
3. Thetwo-level formula was designed to simplifycomplex calculations and improve efficiency.
两级公式的设计旨在简化复杂的计算并提高效率。