noun🔗Share血管拡張Dilation or widening of the blood vessels."After running on the treadmill, he experienced vasodilation in his face, causing it to become flushed and red. "トレッドミルで走った後、彼は顔に血管拡張を経験し、顔が赤くなって赤くなりました。medicinephysiologyanatomybiologyChat with AIVocabulary GamePractice Reading