词汇	气体动力粗糙度
释义	气体动力粗糙度 aerodynamic roughness
随便看	students from low-income families students from model high school students ideological and political education students id rights students from overseas students from police colleges students from poor family students from poverty family Students from the armed forces students from the countryside Students from the Hawaii Univ Students from Vocational College Students from vocational colleges student's fugue Students get more instructional time Students give Valentine cards to their teachers students grades students graduated students graduating next year students group Students have done these experiments Students,Health Occupations studentship studentships students human body disservice