Capacitoplethysmograph
电容脉波计
🗣️ 情景例句
That'll be four yuan.
四元。
The brave man hazards his life, but not his conscience.
英雄的人可以冒生命危险，但不冒良心危险。
When you visit London, one of the first things you will see is Big Ben,
当你游览伦敦时，首先看到的东西之一就是“大本”钟，