Wavelets
(wavelet 的复数) n. 小浪, 微波\\n[化] 子波
🗣️ 情景例句
Do? I don't know.
读什么 ？我不知道。
They that sow in tears shall reap in joy.
泪水汪汪播种，得意洋洋收获。
Really? You came at a bad time of year, I'm afraid!
真的？恐怕你来的不是时候。