[] () a part or share of sth 部分；份额◆The two supermarkets have a 17% slice of the market. 这两家超市占有 17% 的市场份额。◆Pensioners have lost a large slice of their retirement cash. 养老金领取者损失了他们退休金的很大一部分。⨁a big / huge / large / small slice of sth 某物的大／极大／很大／一小部分➡ idiom at action