utterings
v. 发出；作声；使用伪币（utter 的 ing 形式）
n. 故意提供或传递伪造文件罪
例句
When researchers compared recordings of NOC to human speech, they found that the rhythm of his utterings indeed matched that of humans.
当研究人员把NOC的录音与人类的声音进行比较时，发现它的发音节奏与人类的相匹配。
