因果关系
Causality \Cau*sal"i*ty\, n.; pl. {Causalities}.
1. The agency of a cause; the action or power of a cause, in
producing its effect.
The causality of the divine mind. --Whewell.
2. (Phren.) The faculty of tracing effects to their causes.
--G. Combe.
causality
n : the relation between causes and effects