ambiguity的解释
n. 不明确,含糊,暧昧,模棱两可
ambiguity的例句
A state of ambiguity or obscurity.
含糊不清或者晦涩的状态

Signal which prevents accidental operation by spurious signals or avoids possible ambiguity.
防止假信号的意外作用或者避免二义性而设置的信号。