Sphygmotonograph
血压脉搏描记器
🗣️ 情景例句
My favorite snacks are soda, popcorn and potato chips.
我最喜欢的零食是汽水、爆米花和薯片。
Melissa and Henry have the flowers.
梅丽莎和亨利有花儿。
Really? I think I'll go out later, then.
真的？那么，我想我将外出。