英语词汇“undulation”的读音、翻译、释义、用法及例句-初旭网

词汇	undulation
释义	un.du.la.tion[ˌʌndjə`leʃən; ˌʌndjuˈleiʃn]《undulate 的名词》名词 1 a. (U)波动, 起伏 b. (C)[常 ~s]波动 [起伏] 的东西 walk over the ~s of the downs走在绵延起伏的草原上 2a.‘物理’波动, 振动; 音波; 光波 b.‘医’心跳
随便看	THR Thrace Thracian Thrale, Mrs thrall thralldom, thraldom thrapple thrash thrasher thrashing thrashing floor thrashing machine thrasonical thread threadbare thread lace threadlike thread mark thread-needle Threadneedle Street thread paper threadworm thready threap threat

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