adj.不存在的；

◆记忆方法一：
词根词缀记忆法：nonexistent a.不存在的(non+existent存在的）,non-表示”不,非”

exhibition/exhibit/show/gallery/exist/existence/nonexistent
记忆：
1. exhibit [ i^5zibit ] ex-, 出来；hi-, 联想hide,藏；bit, 件，点；exhibit, 把藏起来的一件件东西拿出来，展出； vt. 展出, 陈列 n. 展览品, 陈列品, 展品 Hundreds of national treasures are exhibited in the heavily guarded hall. 几百件国家珍宝在保卫严密的大厅里展出。
2. exhibition [ 7eksi5biFEn ] n. 表现, 展览会, 显示 It’s time for talent exhibition now. Who will be the first? 现在到才艺展示的时间了。谁是第一位？
3. show [ FEu] 音“秀”n. 表示, 展览 A fashion show is on TV.电视上在放时装表演。
4. gallery [ 5^AlEri] n. 走廊、楼座, 美术陈列室, 画廊, 图库 Two pieces of his works has entered the national gallery. 他的两件作品选入了国家美术馆。
5. exist [ i^5zist ] vi. 存在, 生存, 生活, 继续存在 As far as we know, there exists no life on the other planets in the solar system. 据我们所知，在太阳系的其它行星上没有生命。
6. existence [ i^5zistEns ] n. 存在, 实在 He was sure of proving the existence of the animal he described in his book. 他自信能证明他书中描绘的动物的存在。
7. existent [ i^5zistEnt ] adj. 存在的, 生存的, 现存的 The dinosaur is no longer existent. 恐龙已经不复存在了。
8. nonexistent [9nCnI^`zIstEnt] adj. 不存在的 All the creatures in his cartoon are nonexistent. 他所有的卡通动物都是不存在的。
另类阅读：
There exists a flower exhibition in the gallery in our hometown. Some flowers on show are so rare that you might think them nonexistent before you see exhibits.

轻松一刻
On a trip to Disney World in Florida, my husband and I and our two children devoted ourselves wholeheartedly to the wonders of this attraction. After three exhausting days, we headed for home.
As we drove away, our son waved and said, "Good-by, Mickey."
Our daughter waved and said, "Good-by, Minnie."
My husband waved, rather weakly, and said, "Good-by, Money."