Sphymoplethysmograph
脉容描记器
🗣️ 情景例句
I have a ticket, I know.
我知道我有车票。
What for?
何必呢？
Not very good at the moment, I'm afraid. It's quite windy, and there's a lot of snow.
恐怕这阵子不很好。风很大，而且老下雪。