Deltic
abbr. delay line time compression 延迟线路时间压缩（装置）
🗣️ 情景例句
You were four or five years old, I think.
当时你才四、五岁 我想。
Music can enrich your whole life.
音乐可以使你一辈子的生活丰富多彩。
Can you see the machine in that corner?
你们能看见那个角落的机器吗？