腰膝乏力yāo xī fá lì

weakness ofwaist and knees

• appliance
• applicability
• applicant
• applied
• applique
• apply
• appoggiatura
• appoint
• appointment
• appointments
• appomattox
• apportion
• apposite
• appraise
• appreciate
• apprehend
• apprehension
• apprehensive
• apprentice
• apprise=apprize
• approach
• approbate
• approbation
• appropriate
• approve