Unstainable
未锈蚀的, 不腐蚀的, 不锈的
🗣️ 情景例句
When I was asked to speak in English.
刚才当被要求说英语的时候。
This window is just as wide as that one.
这扇窗户就象那一个一样宽。
His answer was to lift the vessel out of the water by making it ride on a cushion of air,
他的解决办法是把船体提离水面，让船在一个气垫上行驶，