volatile rust preventive paper

例句：

1. 1. The oil was volatile and could not be stored for long.
   这种油是易挥发的，不能长时间储存。
2. 2. The chemical is volatile and can produce harmful fumes.
   这种化学物质是易挥发的，会产生有害气体。
3. 3. The temperature changes can cause the material to become volatile.
   温度变化可能导致这种材料变得易挥发。