juiceとは何ですか?A fluid naturally contained in plant or animal tissue: fruit juice; meat braised in its own juices. A bodily secretion: digestive juices. The liquid contained in something that is chiefly solid.A substance or quality that imparts identity and vitality; essence.Slang Vigorous life; vitality.Slang Political power or influence; clout.Slang Electric current.Slang Fuel for an engine.Slang Funds; money.Slang Alcoholic drink; liquor.Slang Racy or scandalous gossip.To extract the juice from.Slang To drink alcoholic beverages excessively.juice up Slang To give energy, spirit, or interest to.