(a.) Rising and falling like waves; resembling wave form or
motion; undulatory; rolling; wavy; as, an undulating medium; undulating
ground.
校对:莫蒂默
双语例句
There was about it an undulating and aerial grace, such as one might dream of for some mythic and allegorical being. 哈丽叶特·比切·斯托.汤姆叔叔的小屋.
On a rainy day, even in a gently undulating country, we see the effects of subaerial degradation in the muddy rills which flow down every slope. 查尔斯·达尔文.物种起源.
Then the unthinkable high vibration slackened and became more undulating. 戴维·赫伯特·劳伦斯.恋爱中的女人.
Sometimes the undulating movement was noticeable, but that was all. 鲁伯特·萨金特·荷兰.历史性发明.