Years of dislike boiled over and blows were exchanged.多年的厌恶之情终于爆发，双方拳脚相加。He exchanged pleasantries about his hotel and the weather.他就宾馆和天气寒暄了几句。The two sides exchanged fire with artillery, mortars and small arms.双方交火时动用了...

In 1857 Mendel started experimenting with peas in his monastery garden.1857年，孟德尔开始在修道院的菜园里用豌豆做实验。The pupils are experimenting on frogs.学生们正用青蛙做试验.I enjoyed experimenting with colours— it took me back to being five years ...

十六烷基胺...

外环形棘皮目...

Kingfisher launched a hostile bid for Dixons.翠丰集团对迪克森公司展开了恶意竞购。...

葡糖渥诺多甙...

exercise的现在进行时为：exercising...

adj.异常生长的，多余的，浪费的，无用的...

perplex的一般过去时为：perplexed...

hexadecyne的音标：hexadecyne的英式发音音标为：[heksædə'saɪn]hexadecyne的美式发音音标为：[heksædə'saɪn]...

antexed的音标：antexed的英式发音音标为：[ən'tekst]antexed的美式发音音标为：[ən'tekst]...

安果...

excogitates的音标：...

lax的最高级为：laxest...

...

a source of honey and beeswax蜂蜜和蜂蜡的来源Propolis consists of 55 % resinous compounds and balsams, 30 % beeswax , 10 % aromatic oils, 5 % bee pollen.蜂胶包含55%的树脂化合物和香液, 30%的蜂蜡, 10%香油和5%的蜂粉.The basic substance Willis selected f...

anteflexed的音标：anteflexed的英式发音音标为：[æntf'lekst]anteflexed的美式发音音标为：[æntf'lekst]...

v.咳出，吐痰( expectorate的过去式和过去分词 )...

exscind的现在进行时为：exscinding...

aspertoxin的音标：aspertoxin的英式发音音标为：[æs'pɜ:tɒksɪn]aspertoxin的美式发音音标为：[æs'pɜtɒksɪn]...

v.仔细检查( examine的第三人称单数 )，考试，审查...

exemplum的音标：exemplum的英式发音音标为：[ɪg'zempləm]exemplum的美式发音音标为：[ɪg'zempləm]...

execs的音标：execs的英式发音音标为：[ɪɡ'zeks]execs的美式发音音标为：[ɪɡ'zeks]...

n.六，六个，六岁，六点num.六，六个...

benquinox的音标：benquinox的英式发音音标为：['beŋkwɪnɒks]benquinox的美式发音音标为：['beŋkwɪnɒks]...

Electrostatic printing is classified into two major groups, Xerography and electrofax.静电印刷分为“干影印”和“电子传像”两个主要方式.Photocopy: Duplicate of a document, etc. produced either by xerographic electrofax process.影印本: 用干影印或电传影印造成的文...

v.消灭，灭绝( extirpate的过去式和过去分词 )，根除...

The three parties will meet next month to work out remaining differences.三方将在下个月会面，以解决余下的分歧。I shall be 26 years old on Friday next.下周五我就26岁了.I enjoy pleasure as much as the next person.我和别人一样愉快。...

exhalation的音标：exhalation的英式发音音标为：[ˌekshə'leɪʃn]exhalation的美式发音音标为：[ˌɛkshə'leʃən, ˌɛksə-]...

expects的音标：...