| 释义 |
un·du·late /ˈʌndjʊleɪt；-dʒə-/ vi. | vt. | a.
I ❶ vi.
1. 波动；起伏；(音高)忽高忽低；(音量)忽大忽小；(节律)忽快忽慢
a field of wheat undulating in the breeze 在微风中起伏不停的一大片麦田
2. (表面、边缘等)呈波浪形
❷ vt.
1. 使波动；使起伏
2. 使成波浪形
II /ˈʌndjʊlɪt，-leɪt；-dʒə-/
a.
波浪形的；起伏的
the undulate margin of a leaf 叶的波状边缘
[< L undulātus diversified as with waves < unda wave + -ATE] |