他听了这一番话紧张的心情渐渐弛缓下来的英文

atonia atony

• 他:    he
• 听:    hear; listen
• 了:    finish; complete; ...
• 这:    this
• 紧张:    nervous; keyed up
• 的:    4次方是 The fourth po ...
• 心情:    mood; feeling tone ...
• 渐渐:    gradually; by degr ...
• 弛缓:    relax; calm down