Dreye權威釋義|luncheon

n.

同義參見:

以上來源於：《英漢大辭典》

n.

formal lunch.

C16 (in the sense ‘thick piece, hunk’): possibly an extension of obs. lunch ‘thick piece, hunk’, from Sp. lonja ‘slice’.

以上來源於：《簡明牛津英語詞典》