Quetsch
[纺]轧浆辊, 上浆装置
🗣️ 情景例句
Oh, how do you do?
噢 你好吗?
Easier said than done.
说话容易做事难。
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。