three-degreeCOCA²⁵⁴³³⁷⁺⁶ 基本例句 🌏计算机级别；三度的 The last step organize every evaluation indicator to form a three-degree evaluation indicator system, which has three first- level indicators,11 second- level indicators, and37 third- level indicators. 最后一步将各级指标组织成系统的三级评价指标体系，形成有3个一级指标、11个二级指标、37个三级指标。 fabiao