英语词汇“undulation”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	undulation
释义	undulation n. 1. a wavy motion or form, a gentle rise and fall. 2. each wave of this. 3. a set of wavy lines.
随便看	upper uppermost uppish uppity upraise upright uprise uprising uproar uproarious uproot uprose uprush ups-a-daisy upset upshot upside down upsides upsilon upstage upstairs upstanding upstart upstate upstream

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