【法】 scintilla of evidence
atony; disability; impotence; inability; incapability; incapacity
lack strength; feel weak
【医】 acratia; adynamia; anergia; anergy; asthenia; inertia; languor
attestation; evidence; proof; telltale; testimony; witness
【医】 testimony
【经】 attestment; evidence; exhibit; proof; testimony