His paintings look as if they have been knocking around for centuries.他的画看上去就像是已经存在几百年了.These states had lived in concord for centuries.这些国家几个世纪以来一直和睦相处。The custom of lighting the Olympic flame goes back centuries...点燃奥林...

iconocenter的音标：iconocenter的英式发音音标为：[aɪkənəʊ'səntər]iconocenter的美式发音音标为：[aɪkənoʊ'səntər]...

n.校平器...

adj.以地球为中心的，由地球中心所见或测量的...

concentration的反义词有：distraction, distraction。n.concentration的反义词（集中;专心）：distraction。concentration的反义词（其他释义）：distraction。...

They will concentrate on teaching the basics of reading, writing and arithmetic.他们将集中教授阅读、写作和算术基础知识。We must concentrate our energies on treating addiction first.我们必须首先集中精力治疗毒瘾。A term in prison will concentrate his mind w...

adj.互相连接的...

center的音标：center的英式发音音标为：['sentə]center的美式发音音标为：['sɛntɚ]...

Barium is found in some oilfield brines in concentrations greater than 100 mg / litre.在有些油田卤水中,钡的浓度大于100毫克/升.At lower concentrations they may even be stimulants of cell division.在浓度较低时,它们甚至能促进细胞分裂.Methods Three different...

reminiscent的音标：reminiscent的英式发音音标为：[ˌremɪ'nɪsnt]reminiscent的美式发音音标为：[ˌrɛmə'nɪsənt]...

adj.集中的，中央集权的v.使处于中央的控制之下，把…集中于中央( centralize的过去式 )...

The allies say they will treat their prisoners decently.同盟国称他们将善待战俘。The children do not know how to behave themselves decently.小孩子不懂如何举止得体.The new servant was decently dressed.新来的佣人衣着得体。And can't you dress more dece...

centinormal的音标：centinormal的英式发音音标为：[sentɪ'nɔ:məl]centinormal的美式发音音标为：[sentɪ'nɔməl]...

equicenter的音标：equicenter的英式发音音标为：[ɪk'waɪsəntər]equicenter的美式发音音标为：[ɪk'waɪsəntər]...

centralizing的音标：...

concentrate的音标：concentrate的英式发音音标为：['kɒnsntreɪt]concentrate的美式发音音标为：['kɑnsntreɪt]...

adj.初期的， 初生的，开始形成的，发生中的...

He had twined his chubby arms around Vincent's neck.他胖乎乎的双臂搂住文森特的脖子。Vincent loomed over me, as pale and grey as a tombstone.文森特赫然耸现在我面前，面色灰白得像一块墓碑。He started flailing around and hitting Vincent in the chest.他的手臂开始胡乱...

矩头蝉属...

hypocentrum的音标：hypocentrum的英式发音音标为：[haɪpəʊ'sɒntrʌm]hypocentrum的美式发音音标为：[haɪpoʊ'sɒntrʌm]...

n.震中，中心，集中点...

concentration的复数形式为：concentrations...

n.中心核...

It keeps you ticking over, stops you being complacent.这使你进展缓慢，得意不起来。We cannot afford to be complacent about our health.对于健康我们决不能掉以轻心。a dangerously complacent attitude to the increase in unemployment对失业增加抱满不在乎的危险态度...

indecent的音标：indecent的英式发音音标为：[ɪn'di:snt]indecent的美式发音音标为：[ɪn'disənt]...

n.二百年，二百周年纪念...

scents的音标：...

There are infiltration center on lava and agglomerates.在熔岩或集块岩上有渗漏中心存在.Aetna center on the second floor to take a look at it!安泰中心二楼去看一看吧!Our business center on second floor has computers, fax machines, and secretaries.我们...

epicentre的音标：epicentre的英式发音音标为：['epɪsentə(r)]epicentre的美式发音音标为：['epɪsentər]...

They sediment toward the bottom of the centrifuge tube at a velocity.它们以某一速度向管底方向沉降.The nitrocellulose and water slurry was transferred to a centrifuge.把硝化棉和水的浆液转移到离心机中.After cooling, the emulsion flows into a centrifuge...