Lnp
下肢负压
🗣️ 情景例句
Fabulous!
太精采了！
Why did you get up so early?
为什么你这么早起床？
Looking round, I realized with a shock that I was the only passenger left on the bus.
我环视了一下身旁，惊奇地发现车里就只剩我一个乘客了。