元となった辞書の項目
大笑
verb
to guffaw, to laugh uproariously, to roar with laughter
意味（1）
to guffaw, to laugh uproariously, to roar with laughter
to guffaw, to laugh uproariously, to roar with laughter
to guffaw, to laugh uproariously, to roar with laughter
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