- 亼(gather; converge; cover up)
- 口(mouth; box)
A lid sealed tightly over a box's mouth combines into one whole.
must
should
A lid sealed tightly over a box's mouth combines into one whole.
The sound of a bell ringing from an opening makes a "clanging" noise that rings out at just the right moment.
must
should
A lid sealed tightly over a box's mouth combines into one whole.
must
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