Cycloidal
a. 摆线的, 圆形的
🗣️ 情景例句
during the week--
在本 内
You're going out of your way for us, I believe.
我相信这是对我们的特殊照顾了。
Before long, the noise dropped completely and the boat began to drift gently across the water.
没过多久，噪音便彻底消失，快艇开始在水面上慢悠悠地漂流。