1. The pasty propellant is a new kind of chemical propellant derived from solid propellant. �����ƽ������ɹ����ƽ����ܱ���ɵ�һ�����ͻ�ѧ�ƽ�����
2. The ignition and combustion characteristics of pasty propellant are important parameters for the motor design. �����ƽ����ĵ���ȼ�������Ƿ�������Ƶ���Ҫ������
3. IT HAS been the common wisdom for decades and the mantra of the pale and pasty who would rather not get hot and bothered: stay out of the sun to avoid getting skin cancer. Զ��̫�������Ա����Ƥ������ʮ�����������Ѿ���Ϊ����Щ��Ը�Ӵ������˺ͷ��յ���ɫ���������˵��̸���������ԡ�
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n.
1. small meat pie or turnover
2. (usually used in the plural) one of a pair of adhesive patches worn to cover the nipples of exotic d adj.
1. resembling paste in color; pallid
2. having the sticky properties of an adhesive