Gdos
(gdo 的复数) abbr. grid-dip oscillator 栅陷振荡器; gun direction officer 枪炮指挥军官
🗣️ 情景例句
No smile, no surprise.
不笑 ，就不给你惊喜。
Every time the sheep bleats it loses a mouthful.
羊每叫一次，就少吃一口。
They put small presents in each other's stockings.
他们把小礼物装进对方的长统袜里。