英 [ˈtʌmbld] 美 [ˈtʌmbld]
adj. 翻滚，滚磨（表面光滑或稍微粗糙，边角光滑且呈破碎状）
v. 翻到，滚动（tumble 的过去分词）
tumble /ˈtʌmbəl/ CET6 TEM4 [ tumbling tumbled tumbles ]
不及物动词 If someone or something tumbles somewhere, they fall there with a rolling or bouncing movement. 摔倒
A small boy tumbled off the porch.
一个小男孩从门廊上摔了下去。
可数名词 Tumble is also a noun. 摔
He injured his ribs in a tumble from his horse.
他从马上摔下来伤了肋骨。
不及物动词 If prices or levels of something are tumbling, they are decreasing rapidly. (价格或水平) 暴跌
Profit after taxes tumbled by half to $15.8 million.
税后利润猛降了一半，跌到了1580万美元。
Share prices continued to tumble today on the Tokyo stock market.
东京股市今天的股票价格继续暴跌。
可数名词 Tumble is also a noun. (价格或水平的) 暴跌
Oil prices took a tumble yesterday.
石油价格昨天一阵暴跌。
不及物动词 If water tumbles, it flows quickly over an uneven surface. (水流) 翻滚
Waterfalls crash and tumble over rocks.
瀑布在岩石上撞击翻滚。
an acrobatic feat of rolling or turning end over end
fall down, as if collapsing
The tower of the World Trade Center tumbled after the plane hit it
同义词： topple
roll over and over, back and forth
fall apart
同义词： crumble / crumple / break down / collapse
throw together in a confused mass
They tumbled the teams with no apparent pattern
fall suddenly and sharply
Prices tumbled after the devaluation of the currency
put clothes in a tumbling barrel, where they are whirled about in hot air, usually with the purpose of drying
Wash in warm water and tumble dry
suffer a sudden downfall, overthrow, or defeat
do gymnastics, roll and turn skillfully
滚流-引用次数：23
Horizontal swirl, axial tumble and the distribution of turbulent kinetic energy are very important for fuel atomization and mixture formation.
水平方向的涡流、轴线方向的滚流以及湍动能的这种分布特性都非常有利于燃油的雾化以及与空气的混合。
倾覆
翻滚
翻筋斗
15，翻滚面(tumbled)： 工艺： 表面光滑或稍微粗糙，边角光滑且呈破碎状。有几种方法可以达到翻滚效果。
... 10、自然面开裂(Nature Split) 11、翻滚(tumbled) 12、刷洗(Brushed) ...
TUMBLED（滚磨） PARALLELOGRAM（平行四边形） .
...ethod of hydrogen or synthesis gas » 催化剂制造氢或合成气和制造氢或合成气的方法 tumbled » (动) 翻倒, 倒塌, 摔倒; 使摔倒, 弄乱, 使滚翻 0309479 -METAL POWDER AND SPONGE AND PROCESSES FOR THE PRODUCTION THEREOF.
翻到，滚动（tumble的过去分词）
Her hair tumbled every which way.
她的头发乱得像鸡窝。
A small boy tumbled off the porch.
一个小男孩从门廊上摔了下去。
He slipped and tumbled down the stairs.
他脚一滑滚下了楼梯。
Analysts say the Balkan country is struggling with its worst economic slump since independence in 1991, as consumption,investments and exports have tumbled.
VOA : standard.2009.12.28
Asian stock markets the measure tumbled in early trading Wednesday following new fears about Greece's debt problems.
VOA : standard.2010.04.28
And as a result of that, the achieving of octet stability via electron transfer tumbled to the idea of an ionic bond where one atom donates an electron completely to the other atom, sort of like servanthood.
有了他们，也就是形成八隅体的稳定结构,通过电子的扰动形成理想的离子键,这儿一个原子完全将一个电子,给另一个原子，有点像奴仆关系。
固态化学导论课程节选 : 麻省理工公开课
Here in South Korea, the KOSPI index tumbled more than four and a half percent Friday.
VOA : standard.2009.11.27
But between the early 20th Century and early 21st that number tumbled to around 80.
London's FTSE 100 index retreated 1.9%, Frankfurt's DAX tumbled 2.7% and Paris's CAC-40 fell 2.5%.
Shares tumbled 8.1% in aftermarket trading after an earlier rally as investors digested the news.