锁钥学说的英文

• lock and dey theory
• lock and key theory

• 锁钥:    key
• 学说:    theory; doctrine
• 锁钥:    1.(关键) key 解决问题的锁钥 a key to the problem2.(军事要地) strategic gateway (to an important centre or a major city)
• 学说:    theory; doctrine 达尔文的进化论学说 darwin's theory of evolution; 马克思的国家学说 marx's teaching on the state
• 北门锁钥:    strategic key to the north