1. Mycoplasma infection is associated with tubal pregnancy and barrenness, and also can result in varied bad pregnancy outcomes. ֧ԭ���Ⱦ�벻�м����ѹ������йأ����ɵ��¶��ֲ��������֡�
2. In his writing, John describes what he considers the spiritual barrenness of society brought about by science and technology. Լ������������������������Ϊ���ɿ�ѧ�������������ľ���ƶ����
3. Sun-like star ends its life in a blaze of glory, much as trees display colorful foliage in autumn before the barrenness of winter. ����̫���ĺ�����һ�Ż�����ս���һ����������ľ�ں��������Ķ��쵽��ǰ��ʾƯ������Ҷ��
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n.
1. the state (usually of a woman) of having no children or being unable to have children
2. a condition yielding nothing of value