# undulate ##### 词义 - 英：/ˈʌndjuleɪt/； 美：/ˈʌndʒəleɪt/ - #词性/vi 起伏；波动；荡漾 - #词性/adj 波状的 ##### 例句 - As we travel south , the countryside begins to undulate as the rolling hills sweep down to the riverbanks - 我们一路南行，乡间开始变得起伏不平，绵延的山峦一直延伸到河岸。 - A Method of Forming Initial Highway Design Profile Automatically by the Undulate Degree - 用起伏度自动生成公路初始设计纵断面 - The countryside undulates pleasantly . - 原野起伏，景色宜人。 ##### 形态 - #形态/word_third undulates - #形态/word_ing undulating - #形态/word_done undulated - #形态/word_past undulated