undulating

常见例句

A great swell, surge, or undulating mass, as of smoke or sound.
似巨浪繙騰巨浪、波濤或波浪形團塊，如菸霧或聲音
A hill or dale in undulating country.
山穀位於波狀起伏山區的山或穀
Relatively flat or undulating sandy turf-covered ground usually along a seashore.
砂丘相對平坦或有波狀起伏的覆草沙地，通常在海岸邊
Fields of wheat are undulating in the breeze.
在微風中起伏著一片麥浪。