crumb

名词 crumb:

1. a very small quantity of something
2. a person who is deemed to be despicable or contemptible
   同义词：rotter, dirty dog, rat, skunk, stinker, stinkpot, bum, puke, lowlife, scum bag, so-and-so, git
3. small piece of e.g. bread or cake

动词 crumb:

1. coat with bread crumbs
2. break into crumbs
3. remove crumbs from

1. A solid cake that won't crumb.
   不会碎裂的坚硬蛋糕
2. She swept up the crumbs.
   她打扫了碎屑。
3. She crumb the bread before feeding it to the birds.
   她把面包弄碎，然后喂给鸟吃。

crumb

n.（名词）
A very small piece broken from a baked item, such as a cookie, cake, or bread.
碎屑：一种从烘烤食物，如饼干、蛋糕或面包上破裂下来的小片
A small fragment, scrap, or portion:
小碎块，裂片，小部分：
例句：
eraser crumbs; not a crumb of kindness for you.
橡皮碎屑；对你没有丝毫仁慈

The soft inner portion of bread.
面包心：面包内部的柔软部分
Slang A contemptible, untrustworthy, or loathsome person.
【俚语】 可鄙者，不可信赖者，令人讨厌者
v.（动词）
crumbed,crumb.ing,crumbs
v.tr.（及物动词）
To break into very small pieces; crumble.
捣碎：把…弄碎成小片；捣碎
To cover or prepare with very small pieces of bread.
裹面包屑：在…上裹上面包屑
To brush (a table or cloth) clear of small scraps or fragments of food.
抹去碎屑：抹去（桌上或布上）的食物碎屑
v.intr.（不及物动词）
To break apart in very small pieces:
碎裂：碎裂成为小片：
例句：
a solid cake that won`t crumb.
不会碎裂的坚硬蛋糕

来源：
Middle English crome
中古英语 crome
from Old English cruma
源自 古英语 cruma