“待定的”用英语怎么说？

在被问到有关这些诉讼问题时, 苹果的一位发言人说公司不对待定的官司发表评论.Asked about the allegations, an Apple spokesman said the company not comment on pending litigation.通过对热驱动部件的理论分析, 确定参数待定的热驱动部件温度数学模型.According to the theoretic study on thermal drive...