Quadrupler
[计] 四倍器, 乘装置
🗣️ 情景例句
next time
下一次
Art lies in concealing art.
隐而不露即艺术。
They made no effort to hide their amusement whenever I produced a packet of sweets from my pocket.
每当我从口袋里掏出一包糖果时，他们都毫不掩饰地表现出他们对此感到非常好笑。