Interpretation:

N sofa; bench with back

N (Sofa) name; (plug) cable method

[complex sofa]

Phrases:

Sofabed [furniture] sofa bed; Dual-purpose couch; Sitting and lying sofa; the previous one

Extended data:

Discrimination of words: sofa, bench, chair, seat

N (noun)

These four words do not mean the same thing:

1, bench refers to a bench with or without a back;

2. chair refers to a single chair with a back; ? Seats in airplanes, ships, theaters and auditoriums;

3. sofa refers to sofa.

Etymological explanation: sofa； directly derived from Turkish; Originally from Arabic, suffah means wooden or stone bench.