Speech waveform
[计] 语音波形
🧩 词语组成解析
speech
[spitʃ]
n. 演说，演讲，发言;说话，谈话，说话能力或方式;（乐器的）音，音色;方言，民族语言;
waveform
['weivfɔ:m]
n. 波形;
🗣️ 情景例句
She exchanged a few words with the foreigner.
她和那个外国人交谈了几句。
Rivers need a spring.
大河要有源头。
In the beginning they used to carve Chinese characters on stones to record important dates in history.
开始时，他们常把汉字刻在石头上，记载历史上重要的日期。