a. 先倾向于...的, 事先安排好的

[ adj ]
made susceptible
<adj.all>
because of conditions in the mine, miners are predisposed to lung disease

Predispose \Pre`dis*pose"\, v. t. [imp. & p. p. {Predisposed};
p. pr. & vb. n. {Predisposing}.] [Pref. pre- + dispose: cf.
F. pr['e]disposer.]
1. To dispose or incline beforehand; to give a predisposition
or bias to; as, to predispose the mind to friendship.

2. To make fit or susceptible beforehand; to give a tendency
to; as, debility predisposes the body to disease.

{Predisposing causes} (Med.), causes which render the body
liable to disease; predisponent causes.