1. Advanced toilet still should have partial setting light source. ���������仹Ӧ���в��ֱ�����Դ��
2. Those places not in the direct path will see a partial eclipse from the moon's penumbral shadow. ��������·��ֱ��ͨ���Ĺ��Һ͵�������ֻ�ܿ����������Ӱ�IJ�����ʴ��
3. But once again science gives at least partial credence to something that was once considered only a myth. ���ǿ�ѧ������һ�θ�����Щ��������Ϊֻ���Ķ���һ���ֵ����Ρ�
ӢӢ����
n.
1. the derivative of a function of two or more variables with respect to a single variable while the ot
2. a harmonic with a frequency that is a multiple of the fundamental frequency adj.
1. being or affecting only a part; not total
2. showing favoritism
3. (followed by `of' or `to') having a strong preference or liking for