Ddec
abbr. decoppering 去铜
🗣️ 情景例句
What's the spelling of your family name, sir?
您的姓怎么拼，先生？
Great boast, small roast.
说得天花乱坠，成事微乎其微。
The twin towers are 110 storeys high, but high-speed lifts controlled by computer take only a minute to reach the top.
这座双塔式大楼有110层高，而由电脑控制的高速电梯只需一分钟就可以到达塔顶。