Spirivalve
a. 有螺状壳的,(壳)螺状的
🗣️ 情景例句
Even when I have a cold, I still have a good appetite.
我就是感冒了，胃口也照样很好！
Nothing is really beautiful but truth.
只有真理才是真美。
who rolled balls down inclined planes,
他就是那个使球体沿斜面向下滚动，