Polygraphs
(polygraph 的复数) n. 多种波动记录仪, 复写器, 多产作家, 测谎器\\n[医] 多种波动描记器
🗣️ 情景例句
Richard, did you go to the aerobics class, really? Richard
你真的上了有氧运动课吗？
What time are you leaving?
你几点钟走？
I'd like to get this film developed.
我要冲洗这卷胶卷。