Polygrapher
n. 能熟练使用多种波动描记器的人；测谎器使用者(或操作人员)[亦作 polygraphist]
🗣️ 情景例句
Thank you very much, But I guess I'd better do it myself.
谢谢你，但我想我最好还是自己做。
To conclude the business, you need to cut your price at least by 4%,I believe.
我认为要做成这笔交易，您至少要降价4%。
She was in the city to visit her daughter.
她住在农村。