引言：
“分手应该体面。”
fumble /ˈfʌmbl/
1.
VERB 乱摸;摸索;笨拙地处理
If you fumble for something or fumble with something, you try and reach for it or hold it in a clumsy way.
She crept from the bed and fumbled for her dressing gown.
她从床上蹑手蹑脚地爬起来，摸索着自己的晨衣。
He fumbled with the buttons on his shirt.
他笨手笨脚地摆弄他衬衣上的纽扣。
2.
VERB 笨嘴拙舌地说话;结结巴巴地说话
When you are trying to say something, if you fumble for the right words, you speak in a clumsy and unclear way.
I fumbled for something to say.
我磕磕巴巴地想说点儿什么。
During the interview, she fumbled helplessly for words.
面试时她支支吾吾找不出适当的话语。
crumble /ˈkrʌmbl/
1.
V-ERG (使)破碎;(使)成碎屑
If something crumbles, or if you crumble it, it breaks into a lot of small pieces.
Under the pressure, the flint crumbled into fragments.
燧石在压力的作用下碎成了小块。
2.
VERB 坍塌;损坏;崩裂
If an old building or piece of land is crumbling, parts of it keep breaking off.
The high and low-rise apartment blocks built in the 1960s are crumbling.
20世纪60年代建造的高低不一的公寓楼群正在逐渐破损坍塌。
Britain's coastline stretches 4000 kilometres and much of it is crumbling away.
英国的海岸线绵延4,000公里，其中大部分正在逐渐沉陷。
3.
VERB (体系、关系或希望等)崩溃，瓦解，消亡
If something such as a system, relationship, or hope crumbles, it comes to an end.
Their economy crumbled under the weight of United Nations sanctions.
在联合国制裁的重压之下，他们的经济崩溃了。
Opposition more or less crumbled away.
反对势力差不多都瓦解了。
4.
VERB 不再抵抗;放弃奋斗;无力应付
If someone crumbles, they stop resisting or trying to win, or become unable to cope.
Brighton have too many experienced players to crumble just because we are in town.
布赖顿队有很多经验丰富的队员，他们不会因为我们在城里就丧失斗志。
5.
N-VAR 酥皮水果甜点
A crumble is a baked pudding made from fruit covered with a mixture of flour, butter, and sugar.
apple crumble
酥皮苹果甜点
Thanks for reading~
