Deltics
(deltic 的复数) abbr. delay line time compression 延迟线路时间压缩（装置）
🗣️ 情景例句
I'm flattered,
你的厚爱使我受宠若惊
If it hadn't rained so hard yesterday, we would have played tennis.
如果昨天没下那么大的雨，我们就去打网球了。
but the took a long time to send them Meanwhile,
但过了好长时间不见他把数字寄来，