n.实行者，执行者，演奏者...

Bodeau's 1988 exchange guest, Nick Aldrich, an electrician from Lynnwood, Washington, agrees.博杜1988年的交流客人尼克-奥尔德里奇(来自华盛顿州林伍德市的一位电工)表示赞同.She said she would find an electrician for us.她说她要给我们找一个电工技师。The silica powder t...

半喉切除术...

Should architects continue to be trained for five years at public expense?建筑师是否应该继续接受5年的公费培训呢？The public, meanwhile, hold architects in low esteem.与此同时，公众对建筑师并不看重。What is needed is a change of attitude on the part of arc...

n.贝可勒尔（放射性强度单位，每秒有一个原子衰变），贝克勒尔...

The larvae may be excreted in the faeces.幼虫会连同粪便排出.The faeces contain nitrogen and it is that which fertilises the desert soil.粪便含氮，而正是氮可以肥化荒芜的土地。They stand on their own accumulated faeces, which quickly become disease -...

A receiving device then converts the digital signals back to analog using audio decompressor, playback.使用音频减压装置, 放音的,接受设备然后转换数字信号回到类似物.A receiving device then runs the signal a video decompressor, then a DAC for analog d...

subject的一般过去时为：subjected...

invective的音标：invective的英式发音音标为：[ɪn'vektɪv]invective的美式发音音标为：[ɪn'vɛktɪv]...

She gave him a light peck of farewell.她给了他一个匆匆的吻道别。The budgerigar a quick peck at the seed.虎皮鹦鹉匆匆地啄了一下种子.These birds peck off all the red flowers.这些鸟啄掉了所有红色的花。They turn on their own kind and peck each other to death.它们开始...

He was wearing black combat trousers and a hooded fleece.他穿着黑色作战裤和带风帽的羊毛衣。a bright red fleece鲜红的绒头织物Michelle will also spin a customer's wool fleece to specification at a cost of $2.25 an ounce.米歇尔也会按顾客的要求为其纺羊毛呢，每盎司...

arrect的音标：arrect的英式发音音标为：[ə'rekt]arrect的美式发音音标为：[ə'rekt]...

麦角毒...

氟卡胺...

electropherography的音标：electropherography的英式发音音标为：[elektrəfə'rɒɡrəfɪ]electropherography的美式发音音标为：[elektrəfə'rɒɡrəfɪ]...

There was a slight air of dejection about her.她看上去稍微有点儿沮丧。Her face showed her dejection at missing the party.她因错过聚会而面露懊丧之色.He went away in dejection.他灰溜溜地走了....

v.欺骗，蒙骗( deceive的现在分词 )...

directional的音标：directional的英式发音音标为：[də'rekʃənl]directional的美式发音音标为：[dɪ'rɛkʃənəl, daɪ-]...

economically的音标：economically的英式发音音标为：[ˌi:kə'nɒmɪkli]economically的美式发音音标为：[ˌikə'nɑmɪkli]...

生物效应...

The latecomers stood just outside at door and window.迟来者就在门外和窗户外站着。The latecomers surpass the early starters.后来居上.A commotion arose in the aisle behind them among police guards and latecomers.他们后面的走廊里,在警卫和来迟的观众间掀起一阵骚动....

n.反映( reflection的名词复数 )，（关于某课题的）思考，（声、光、热等的）反射，映像...

dioecism的音标：dioecism的英式发音音标为：[daɪ'i:sɪzəm]dioecism的美式发音音标为：[daɪ'isɪzəm]...

Chemical bond mainly includes electrovalent bonds , covalent bonds, and metalic bonds.化学键主要有离子键 、 共价键 、 金属键....

n.家具仓库，家具搬运车...

adj.被一般承认的，被认为标准的v.收到( receive的过去式和过去分词 )，接到，接纳，接待...

n.穿蓝色衣服或制服的人、警察、士兵...

imperfectcontact的音标：imperfectcontact的英式发音音标为：[ɪmpə'fektkəntækt]imperfectcontact的美式发音音标为：[ɪmpə'fektkəntækt]...

adj.正派的，得体的，（服装等）相称的，合宜的，相当好的...

The beeches, oaks and chestnuts all belong to the same family.山毛榉树 、 橡树和栗子树属于同科树种.There are many beeches in this wood.这片树林里有许多山毛榉....