○ not open to exception or reproach ○ two unexceptionable witnesses ○ a judge's ethics should be unexceptionable
常用词组
例句
1.
MRS. Renfrew, the colonel's widow, was not only unexceptionable in point of breeding, but also interesting on the ground of her complaint 伦费鲁太太是上校的遗孀，不仅在教养方面无懈可击，而且她的抱怨也耐人寻味。
2.
Her unexceptionable behaviour,conduct,etc 她那无可指摘的行为、品行等.
词汇听力：
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