Castelet
小城堡
🗣️ 情景例句
It's a problem, isn't it?
这确实是个问题，不是吗？
To research the graph
研究曲线图
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。