Macroetching
[机] 目视浸蚀
🗣️ 情景例句
He is burning the midnight oil.
他在挑灯夜读。
To play a trick
戏弄
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。