残留的气味很难闻。
The leftover smell is unpleasant.
to remain; to be left over; residual; remnant; residue
Every character draws itself, stroke by stroke. Then grab the brush: trace it yourself and hear the word when you finish.
Nice writing!
Chinese words snap together like bricks. Every word below shares a character with this one, so you are already halfway to knowing it.
残留的气味很难闻。
The leftover smell is unpleasant.
残留的问题要解决。
The remaining problems must be solved.