Gdo
abbr. grid-dip oscillator 栅陷振荡器; gun direction officer 枪炮指挥军官
🗣️ 情景例句
No, the restaurant will hold our table.
不会 餐厅会保留我们的席位。
How much is the telephone bill a month?
每个月电话费要多少钱？
OK. Let me help you. There!
好，让我来帮你。