5.The evidence from bacteriologic analysis was equivocal.
这一细菌学分析的证据是不明确的。
6.he was equivocal about being identified too closely with the peace movement.
他对有人认为他与和平运动有太过紧密的系不置可否。
7.No creditable macrofossil record of the Fagaceae exists in the Cretaceous deposits and all the Cretaceous microfossil reports remain equivocal and require further study.