Compander
[计] 压缩-扩展器, 缩展器
🗣️ 情景例句
What I'm trying to say ...
我想说……
Jack grew timid when he saw the size of the shoes on the front step.
杰克看到了放在玄关的鞋子的尺寸时，甚为吃惊。
Young people love this time of year, because it is good for sports.
年轻人喜爱这个时节，因为它适合体育运动。