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
And ... I know you can do it.
这……我知道你办得到。
The two parties involved in a contract have the obligation to execute the contract.
合同双方有义务履行合同。
Very disappointing.
非常令人失望。