名詞 memento:

1. a reminder of past events
   同義詞：souvenir

1. He kept a lock of her hair as a memento.
   他保留著她的一束頭發(fā)作紀念。
2. My friend gave me his picture as a memento before going away.
   我的朋友在離別前給我一張照片留作紀念品。
3. Something given or kept; a memento.
   贈品贈給的或保存的東西; 紀念品
4. A prize or memento, such as a cup or plaque, received as a symbol of victory, especially in sports.
   獎品，獎杯(牌)尤指體育比賽中，作為勝利的象征而授予的獎品或紀念品，例如獎杯或獎牌

me.men.to

n.（名詞）
【復數(shù)】 me.men.tos 或 me.men.toes
A reminder of the past; a keepsake.
遺物，紀念物：用以提醒過去的東西；紀念物

來源：
Middle English [commemoration of the living or the dead in the Canon of the Mass]
中古英語 [彌撒經(jīng)文中為生者或死者祈禱的禱文]
from Latin mementô [imperative of] meminisse [to remember] * see men-
源自 拉丁語 mementô [] meminisse的祈使語氣動詞 [記起，回憶] *參見 men-