Oil it regularly to prevent rust.

定期给它上油以免生锈。

youdao

Now I see. these element must is helpful in prevent rust.

现在我明白了，这些元素一定是能够防锈的。

youdao

Now I see. These elements must be helpful in prevent rust.

现在我明白了，这些元素一定是能够防锈的。

youdao

Due to the high water content of oil, we must pay attention to prevent rust.

由于油中含水量较高，必须注意防止设备生锈。

youdao

Due to the high water content of oil, we must pay attention to prevent rust.

由于油中含水量较高，必须注意防止设备生锈。

youdao