circumnavigate的现在完成时为：circumnavigated...

His secretary acts as a gatekeeper, reading all mail before it reaches her boss.老板的秘书负责把关，所有邮件都由她先过目再呈送给他。The old gatekeeper told them the streets were already closed to traffic.看门的李老头告诉他们:外面已经断绝交通了.Either the thief or t...

n.格林机关枪（初期的机关枪，为美国人R.J.Gatling所发明）...

Good stiffness, outer cover of corrugate or smooth surface finished is weather proof.胶管具有较好的挺性, 外胶层耐老化,表面有波纹型和平面型两种....

He was a special investigator for the FBI.他是联邦调查局的特别调查员.Daniels and Franklin concurred in an investigator's suggestion that the police be commended.丹尼尔斯和富兰克林一致同意一位调查人员的建议，即警方应该受到赞扬。Finally the Compliance division pu...

ligature的第三人称单数（三单）为：ligatures...

If we have to litigate, we will.迫不得已的话，我们会提起诉讼。The new law also grants them the right to litigate.新法还赋予他们诉讼权.Both parties agreed to settle their out of court rather than litigate.双方均同意庭外和解而不提起诉讼....

Elongate olivine crystals were aligned to produce a flow texture as this liquid phase crystallized.在液相结晶时,长形橄榄石晶体的成行排列产生了流状构造.These sandstone bodies form elongate lenses.这些砂岩体形成伸长的透镜体.IBA treatment can promote the root e...

aggregate的现在进行时为：aggregating...

Their profligate lifestyle resulted in bankruptcy.他们挥霍的生活方式导致的破产.This young man had all the inclination to be a profligate of the first water.这个青年完全有可能成为十足的浪子.He is a careless profligate.他是个粗枝大叶的浪荡子....

vt.灌溉，冲洗（伤口），使清新vi.灌溉，冲洗...

delegate的一般过去时为：delegated...

investigators的音标：investigators的英式发音音标为：[ɪn'vestɪɡeɪtəz]investigators的美式发音音标为：[ɪn'vestɪɡeɪtəz]...

Granite as raw material, PSA is made in a series of aggregate reactions of chemical fusibility.选用花岗闪长岩为原料, 通过一系列的化学熔融聚合反应制成新型絮凝剂———聚硅酸铁铝盐絮凝剂.Newcastle went out of the competition, losing 2-1 on aggregate.纽卡斯尔队以1比2的总比分被淘汰...

geonavigation的音标：geonavigation的英式发音音标为：[dʒɪəʊnævɪ'geɪʃən]geonavigation的美式发音音标为：[dʒɪoʊnævɪ'geɪʃən]...

adj.必须的，应尽的，义务的，强制性的...

litigated的音标：...

conjugated的音标：conjugated的英式发音音标为：['kɒndʒʊgeɪtɪd]conjugated的美式发音音标为：['kɒndʒəˌgeɪtɪd]...

prehistoric hunters and gatherers史前的狩猎者和采集者The brazil nut gatherers were paid only 2 to 3 percent of the New York wholesale price.这些巴西果采摘者所卖的钱仅为纽约批发价格的2%到3%。The earliest people were roving hunters and gatherers who made ...

instigation的音标：instigation的英式发音音标为：[ˌɪnstɪ'geɪʃn]instigation的美式发音音标为：[ˌɪnstə'ɡeʃən]...

irrigate的现在进行时为：irrigating...

A conjugated protein, such as hemoglobin , that contains a colored , metal - containing prosthetic group, such as heme.从血色素中除去亚铁血红素而获得的一种无色蛋白质.Metallothionein ( MT ) is group of conjugated proteins which are rich in cyst...

v.聚会，偶然遇见，结交( forgather的第三人称单数 )...

For this year at least, our race to circumnavigate the globe in less than 80 days is over.至少今年，我们80天内环游地球一周的比赛已经结束了。He plans to circumnavigate the world in a helium balloon.他计画搭乘氦气球环绕世界一周.Request circumnavigation ( to ci...

v.（使）分开( segregate的现在分词 )，分离，隔离，隔离并区别对待（不同种族、宗教或性别的人）...

I was well aware of what my interrogators wanted to hear.我很清楚审问我的人想听到些什么。The interrogators put the prisoner to torture.审问者使囚犯们受到折磨.She apparently convinced her Nazi interrogators she was a local member of the French Resi...

The stability and space correlation about the sky wave propagation time - delay in Loran - C system are studied.研究了罗兰 -C 天波传播时延的稳定性与空间相关性.artificial propagation of fish鱼类人工繁殖Clonal propagation can also give some large ga...

vt.废除（法律等），取消，去掉，抛开n.取消，废除...

Colligation management subsystem include analyze system and system management.综合管理子系统包括综合分析、系统管理.New and more sophisticated of these systems is colligation various manufacturer's machine.新的这些系统更加精密复杂,是集成综合了不同制造商的机器....

The president abrogated an old law.总统废除了一项旧法令.This law has been abrogated.这项法令今已取消.In the meeting, he abolished or abrogated some laws.会议上, 他废止或废除了一些法律....