كتب why do people yawn
اذا لم تجد ما تبحث عنه يمكنك استخدام كلمات أكثر دقة.
عرض المزيد
yawn (معلومة)
- yawn:- an involuntary intake of breath through a wide open mouth; usually triggered by fatigue or boredom (Princeton WordNet 3.1)
- yawn:- utter a yawn, as from lack of oxygen or when one is tired (Princeton WordNet 3.1)
- yawn:- be wide open (Princeton WordNet 3.1)
