| 释义 |
undulate /'Andjuleit US: -djo-; 'Andjajet/ vi [VP2A, C] (of surfaces) have a wave-like motion or look: (指表面)波动; 起伏; 呈波浪形： a field of wheat undulating in the breeze; 在微风中起伏的豪 IQ; undulating land, that rises and falls in gentle slopes. 波状地; 起伏铜。 undulation /.Andju'leijn US: -6zu-; yAndja'leJsn/ n [U] wave-like motion or form; [C] one of a number of wave-like curves or slopes. 波动; 波形; 起伏; 波状的弯曲或斜坡。 |