Its nozzle was smeared with some kind of lubricant.它的喷嘴抹了某种润滑油。I think humor is a great lubricant for life.我认为幽默是人生的上好润滑剂。Most mechanical devices require oil as a lubricant.绝大多数机械装置都需要用油作为润滑剂。...

Let's see how she extricates herself from this embarrassing situation!我们看看她如何摆脱这一窘境!...

Ericaceae; Clethraceae; Diapensiaceae ; Epacridaceae ; Lennoaceae; Pyrolaceae; Monotropaceae.杜鹃花科; 山柳科;岩梅科;顶花科; 雷纳科; 鹿蹄草科; 水晶兰科....

electrically的音标：electrically的英式发音音标为：[ɪ'lektrɪklɪ]electrically的美式发音音标为：[ɪ'lɛktrɪklɪ]...

Certain lenses are bicylindrical.某些镜头是两筒面的.Those lenses are bicylindrical.那些透镜有两个筒面....

防滑剂...

n.有关美国的文物，史料...

电触式测微表...

hysterically的音标：hysterically的英式发音音标为：[hɪ'sterɪklɪ]hysterically的美式发音音标为：[hɪ'sterɪklɪ]...

adj.寓言的，讽喻的...

imbrication的音标：imbrication的英式发音音标为：[ɪmbrɪ'keɪʃn]imbrication的美式发音音标为：[ɪmbrɪ'keɪʃn]...

Numerically, there are a lot of young people involved in crime.从数字上看，有很多年轻人犯罪。We study numerically the effect of signal modulating noise in bistable stochastic dynamical systems.用数值方法研究了双稳随机动力系统的信号调制噪声效应.The enemy were n...

Euramerican的音标：...

extricate的第三人称单数（三单）为：extricates...

It turns out Levy is talking in metaphorical terms.利维原来说的是一种比喻。But does an author leave a metaphorical fingerprint on the book?那么,一名作家是否会在其著作上留下一枚隐性指纹?Noun Metaphor covers a large proportion of the metaphorical use.名词性隐喻...

fabricate的音标：fabricate的英式发音音标为：['fæbrɪkeɪt]fabricate的美式发音音标为：['fæbrɪˌket]...

The spate of storms and hurricanes in recent years could be a statistical quirk.从统计数字上看，近些年来暴风雨和飓风的频发非同寻常。Most hurricanes occur before leaf drop and during or following heavy rains.大多数飓风出现在落叶以前,暴雨之时或暴雨之后.Hurricanes never...

The students have barricaded themselves into their dormitory building...学生们把自己关在了宿舍楼里。About forty prisoners are still barricaded inside the wrecked buildings.仍有大约40名囚犯被困在严重损毁的建筑物中。The students have barricaded themselves ...

metricate的现在完成时为：metricated...

adv.从历史角度，在历史上，以历史观点，根据历史事实...

v.设路障于，以障碍物阻塞( barricade的过去式和过去分词 )，设路障[防御工事]保卫或固守...

n.错综复杂( intricacy的名词复数 )，（因复杂而产生的）难以理解，（常复数）错综复杂的事物...

matricarin的音标：matricarin的英式发音音标为：[mətraɪ'kɑ:rɪn]matricarin的美式发音音标为：[mətraɪ'kɑrɪn]...

n.讽刺画家，漫画家...

乳糜心包，乳糜性心包积液...

barometrical的音标：barometrical的英式发音音标为：[bærə'metrɪkəl]barometrical的美式发音音标为：[bærə'metrɪkəl]...

hurricanes的音标：hurricanes的英式发音音标为：['hʌrɪkənz]hurricanes的美式发音音标为：['hʌrɪkənz]...

mediastinopericarditis的音标：mediastinopericarditis的英式发音音标为：[medɪəsti:nəʊperɪ'kɑ:dɪt]mediastinopericarditis的美式发音音标为：[medɪrstinoʊperɪ'kɑdɪt]...

adj.医学的，医疗的...

A new method for fabricating micro - optical elements with aspherical outlines is discussed.讨论了一种制作非球面微光学元件的新方法.The natural properties and characteristics of shellac resin and its application in fabricating optical are d...