Detectaphone
n. 窃听器, 监听器
🗣️ 情景例句
I'm going to the library to do some research.
我要去图书馆搞些调研。
Do you usually work at the restaurant after school?
你通常在放学后在餐厅工作吗？
He explained that he had tried to fix the air-line to the supply line that ran round the port but could not because the fittings did not match.
他解释说他想供气管安装到铺设在码头周围的供应管上，但因为接头不相配而接不上。