... be washed out 洗退了色 caustic washed碱洗的 cuts and washed 冲砂(铸疵) ...
双语例句
1
I collected the snow and put some caustic soda; then I washed and put CO2 and that is it.
我收集雪然后放入一些苛性碱，我清洗完后放入CO2。
2
In the process of washing, these swollen and decomposed impurities are washed off together with the residual caustic soda, thus improving the efficiency of scouring.