the quantity of matter which a body contains, as measured by its acceleration under a given force or by the force exerted on it by a gravitational field.
stellar objects of intermediate mass
5
the Christian Eucharist or Holy Communion, especially in the Roman Catholic Church.
we went to Mass
同义词：
EucharistHoly CommunionCommunionthe Lord's Supper
形容词
1
relating to, done by, or affecting large numbers of people or things.
