refutable
adj. 可驳倒的
1. able to be refuted
These hypotheses, I contend, must be refutable in principle.
我认为这些假说在原则上必须是可以反驳的.
A theory which is not refutable by any conceivable event is non - scientific.
不被任何可以想见的事件驳斥的理论则不具科学性.
refuterefutation
answerable