Watch the stroke order, then trace it yourself.


confine, shackle
chronic disease; deep-rooted illness
to block; to obstruct
to reveal; to expose (rare)
Old ideas imprison people's minds like shackles.
This secret was revealed.
This pipe has been blocked.
Long-term illness has become a chronic disease for him, difficult to cure.
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Characters pronounced "gu".
Characters with radical "钅".