设施: installation; facilities 短语和例子防洪设施 flood control installations; 集体福利设施 collective welfare institutions; 军事设施 military installations; 文化教育设施 cultural and educational institutions; 军事设施 medi
内部: interior; inside; inward; indoor; depth; viscera; bowel; internal 短语和例子内部联系 internal relations; 国家内部事务 the domestic affairs of a country; 人民内部矛盾 contradictions among the people; 事物的内部规律性 i
