catechisms的音标：catechisms的英式发音音标为：['kætəkɪzəmz]catechisms的美式发音音标为：['kætəkɪzəmz]...

corrected的音标：corrected的英式发音音标为：[kə'rektɪd]corrected的美式发音音标为：[kə'rektɪd]...

reciprocate的一般过去时为：reciprocated...

mecloqualone的音标：mecloqualone的英式发音音标为：[mɪkləkweɪl'wʌn]mecloqualone的美式发音音标为：[mɪkləkweɪl'wʌn]...

同特异性，同种特异性...

He was recovering from a severe bout of flu.他患了严重的流感，尚未痊愈。He is recovering in hospital after an operation for acute appendicitis.做完急性阑尾炎手术后，他正在医院康复。He is recovering from a knee injury.他的膝伤正在康复。...

Forecasting was an inexact science.预报科学是门不准确的科学。Forecasting floods is not an exact science.对洪水的预测并不是一门精确科学。The idea of weather forecasting developed incredibly quickly.天气预报概念的发展速度快得令人难以置信。...

caecum的音标：caecum的英式发音音标为：['si:kəm]caecum的美式发音音标为：['sikəm]...

Beckham的音标：...

It was an imbecile thing to do.这么做很愚蠢。For two years that imbecile threw his money away like this.两年来那个傻瓜就像这样挥霍钱财.Did you ever see anything so imbecile as her mother?象她母亲那样无用的人,你说少见不少见?...

We’ve economized as much as possible,but to little great avail,since we still owe a lot of money.我们尽可能节俭,但没什么用,因为我们仍然欠了一大笔债。He economized by using trams instead of taking taxis.他改乘电车而不乘出租汽车以节省钱.He economized by using tra...

recuperated的音标：...

diseconomy的音标：diseconomy的英式发音音标为：[ˌdɪsɪ'kɒnəmɪ]diseconomy的美式发音音标为：[ˌdɪsɪ'kɒnəmɪ]...

peck的一般过去时为：pecked...

microdiecast的音标：microdiecast的英式发音音标为：[maɪk'rɒdi:kɑ:st]microdiecast的美式发音音标为：[maɪk'rɒdikɑst]...

expectorate的一般过去时为：expectorated...

n.瑕疵，毛病，欠缺，缺点vi.叛逃，背叛...

carriagepiece的音标：carriagepiece的英式发音音标为：[kærɪdʒ'pi:s]carriagepiece的美式发音音标为：[kærɪdʒ'pis]...

adj.不可恢复的，不可矫正的，不能开垦的，怙恶不悛...

n.（对某地区的）侦察或观测（尤指为军事目的），（执行侦察任务的）巡逻队、飞行队等，勘探，选点，勘查...

Thanks to a new EU directive, insecticide labelling will be more specific.根据欧盟的一项新指令，杀虫剂的标签标注将更加明确。About 70% of the cocoa acreage is treated with insecticide.大约70%的可可树林地喷过杀虫剂。Spray the plants with insecticide.给植物喷洒杀虫剂。...

vt.（尤指宗教或政治信仰的）迫害，烦扰，困扰，强求，死缠着要...

disconnections的音标：...

n.完成，精制，完善，改善v.使熟练( perfect的现在分词 )，使完全，使…完美，充分地指导（告诉）...

detective的音标：detective的英式发音音标为：[dɪ'tektɪv]detective的美式发音音标为：[dɪ'tɛktɪv]...

He emerged from the dark recesses of the garage.他从车库的暗处走出来。From the recesses of his coat Richard produced a bottle of champagne.理查德从大衣里面掏出了一瓶香槟。I could see the inmost recesses.我能看见最深处....

vt.重新考虑，重新审议vi.重新考虑...

The carbon is electrophilic centre.碳是亲电的中心.It will become deepen to the students'recognization in mechanism of Aryl electrophilic substitution.这些问题的讨论将深化学生对芳烃亲电取代反应机理的认识.The rate constants of radical and electrophil...

recuperating的音标：...

aeroprojector的音标：aeroprojector的英式发音音标为：[eərəprə'dʒektə]aeroprojector的美式发音音标为：[eərəprə'dʒektə]...