blood group
US /ˈblʌd ˌɡruːp/
UK /ˈblʌd ˌɡruːp/
名詞
血液型
any of the various types of human blood, classified according to the presence or absence of certain antigens on the surface of the red blood cells
例:
•
What's your blood group?
あなたの血液型は何ですか？
•
It's important to know your blood group in case of an emergency.
緊急時に備えて血液型を知っておくことは重要です。