Speech production
语言产生
🧩 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;
🗣️ 情景例句
to spend a weekend with him at his farm.
去他的农场跟他一起渡个周末。
She began playing the violin when she was nine.
她从九岁就开始练习小提琴。
a trough (the lowest point), a height (the vertical distance from the trough to the crest),
波谷（最低点）、浪高（从波谷到浪峰的垂直距离）