cavities的音标？

Cavities in teeth are caused by decay.牙齿上的空洞是由龋蚀造成的.The dentist filled several cavities in my teeth.牙医给我的牙堵了好几个洞 excavation 指“挖掘的洞”,如:Numerous and extensive eddy cavities retard the turbulent mixing process.多而大的涡流区延迟了扰动的...

n.腔，洞( cavity的名词复数 )，（龋齿的）洞...

The dentist filled several cavities in my teeth.牙医给我的牙堵了好几个洞 excavation 指“挖掘的洞”,如:Like paper that lacunaris oily sludge, also get into the cavities of not very smooth.对于像纸张那样的多孔基材而言, 也能进入不怎么平滑的空隙中....crystals that grow i...

n.证词，证据，迹象，明显vt.使明显，显示，表明，证实...

They use umbrellas and broomsticks for that, too?他们用雨伞和帚柄也是为了这个?Witches fly in on broomsticks, while ghosts and skeletons chat on the floor.你会看到女巫坐着扫帚柄飞进来, 鬼怪和骷髅则在舞池中窃窃私语....

gold的近义词有：gold, golden。下面这两个词均有"金的"的含义：gold：指真金制造的东西，侧重指材料，但有时也作"金色的"解。 golden：指镀金的或金色的，多用于比喻。...

结实的箝位装置绝对保证了其联轴的控制.The firm clamping mechanism ensures positive locking onto toilet.介绍了一种双管正激变换器的LCD箝位电路,该电路实现了初级开关的零电压关断.The authors proposes a two - transistor forward converter with a LCD clamping circuit.介绍了一种中心 抽头 全...

一张只读光盘能存储25万多页键入的文本。A CD-ROM can store more than 250,000 pages of typed text.这个文本仍有两份14世纪手抄本存世。Two fourteenth-century manuscripts of this text are still extant.这种机器能够识别手写字体，并将其转化为打印文本。The machine can recognise hand-writt...

Free arrangement is a very important kind of hyperplane arrangement.自由构形是超平面构形中一类重要的构形.The invention of hyperplane kinescopes is another technical innovation.超平显像管的发明是又一次技术革新.Then the method to construct the optimal sepa...

adj.超人的， 超出常人能力的，非凡的， 超常的...

adj.室内的，户内的，在室内使用的，待在家里的，救济院内的...

A placard was posted up without any signature , accusing a number of people by name.有人张贴了一张匿名榜, 指名控告了许多人.an advertising placard广告招贴If you'll reverse the placard you'll see what I mean.你若把那张海报翻过来,你就知道我的意思了.A lon...

He has already caused apoplexy with his books on class and on war.他关于阶级和战争的书已经激起了极大的愤怒。The old man died of apoplexy.这位老人因中风死去.He died from an apoplectic fit ( a stroke of apoplexy )他死于中风....

发作性睡眠...

This will speed up the process of reshuffling the survival of the fittest.这就加快优胜劣汰洗牌的过程.He mistakenly ascribes the expression 'survival of the fittest' to Charles Darwin.他错误地认为“适者生存”是查尔斯·达尔文说的。From their flexib...

factorl的音标：factorl的英式发音音标为：[fæk'tɔ:rl]factorl的美式发音音标为：[fæk'tɔrl]...

“判定”的近义词/同义词：断定, 鉴定, 判断, 判决, 占定, 讯断, 剖断, 决断。...

They found a labyrinth of tunnels under the ground.他们发现了一处迷宫似的地道。All that digging had left a network of abandoned mines and tunnels.东挖西掘后留下了一片废弃的矿坑。The tunnels have been widened and deepened.各条隧道都已拓宽加深。...