1. The frog spawn needs air and would suffocate in the stagnant pool below. ������Ҫ�������ڲ�������ˮ�������Ϣ������
2. Filled with the familiar smell of coffee milk stagnant air breathing on his own. ��Ϥ�Ŀ���ţ����ζ����ͣ�͵Ŀ����У��Լ�������
3. This may bring cold, stagnant blood from the body surface to the body core, resulting in cardiac arrest. ����ܵ����������ġ�ͣ�͵�ѪҺ����������IJ�λ��������ಫ��ֹͣ��
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adj.
1. not circulating or flowing
2. not growing or changing; without force or vitality