1
suffix
unidad;denominación;puntos;créditos
1
unit (e.g. meters, grams, etc.);denomination
ここでは、魚はポンド単位で売られています。
Fish is sold by the pound here.
2
unit (i.e. one comprised of many);group;whole
この科目は何単位ですか。
How many credits is this course?
3
credit (in school, university, etc.);point
4
suffix
by the ...;in units of ...;in groups of ...;in amounts of ...;each ...;by ...;every...
as ～で