1. A transmission tower is a form of highly indeterminate space structures used extensively. ���������һ��Ӧ�ù㷺�ĸߴγ������ռ�ṹ��
2. At some indeterminate time, the buffer can become full, in which case it will be flushed before writing the next value. ��һЩ��ȷ����ʱ�����������Ѿ����ˣ�����������£�������������д��һ��ֵ֮ǰˢ�¡�
3. The sensitivity, specificity, and predictive value of these indeterminate nodules detected by CT scanning as part of a lung cancer screening program is largely unknown. CTɨ������Щ��ȷ���ܰͽ�������ȣ������Լ�Ԥ��ֵ��Ϊ�ΰ�ɸѡ�����һ���ֺܴ�̶�����δ֪��
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adj.
1. not precisely determined or established; not fixed or known in advance
2. having a capacity for continuing to grow at the apex
3. of uncertain or ambiguous nature
4. not capable of being determined
5. not leading to a definite ending or result