单词	bulge x-ray source
释义	bulge x-ray source 核球X射线源
随便看	production policy production politics production poll production possibilities frontier production possibilities frontierppf Production possibilities schedule production possibilities set production possibility production possibility curve production-possibility curve production possibility curveppc production possibility frontier production-possibility frontier production-possibility locus production potential production potentiality production potentials production power production practical training production practice production practice bases production practice bases outside school production practice mode Production practice of knitted bird eye fabric production practice, oil production technology