furfuryl什么意思？

furfuryl的音标：furfuryl的英式发音音标为：['fɜ:fərɪl]furfuryl的美式发音音标为：['fɜfərɪl]...

There are two Methods: To product furfuryl alcohol: liquid phase and gas phase hydrogenation of furfural.糠醇是一种重要化工原料,其生产方法有两种: 糠醛液相加氢和气相加氢....

在更新世冰期, 古水系常被冰川作用完全改造.During the Pleistocene Ice Age , the ancient drainage systems were almost completely rearranged by glaciation.冻冰期后的暖和天气;冰雪融化.A three - month ice - free period during the summer.塔里木板块上元古界阿勒通沟组和黄羊沟组: ...

energetic的音标：energetic的英式发音音标为：[ˌenə'dʒetɪk]energetic的美式发音音标为：[ˌenər'dʒetɪk]...

v.偿还，付还( reimburse的现在分词 )...

restricted的音标：restricted的英式发音音标为：[rɪ'strɪktɪd]restricted的美式发音音标为：[rɪ'strɪktɪd]...

cannonry的音标：cannonry的英式发音音标为：['kænənrɪ]cannonry的美式发音音标为：['kænənrɪ]...

契诃夫(Anton Pavlovich,1860-1904，俄国剧作家、短篇小说家)...

peerage的复数形式为：peerages...

mechanize的现在进行时为：mechanizing...

v.呕吐...

The men emigrate to work as seamen.男人们移居国外当海员。Experienced seamen will advise you about sailing in this weather.有经验的海员会告诉你在这种天气下的航行情况.In the storm, many seamen wished they were on shore.在暴风雨中, 许多海员想,要是他们在陆地上就好了....

bailed的音标：...

To burn one's bridges is to commit oneself to an irreversible course.破釜沉舟,就是选择一条不可回头的道路.Double - wall steel cofferdam is the important facility of bridges deepwater foundation.双壁钢围堰是桥梁深水基础施工的重要设施....Venetian canals ...

Worcester的音标：Worcester的英式发音音标为：['wustə]Worcester的美式发音音标为：['wʊstɚ]...

Discipline has sharpened them up.纪律使他们更有效率了。The case of Harris has sharpened the debate over capital punishment.哈里斯案激化了人们对死刑的争论。Knives can be sharpened by grinding them against a rough stone.刀能在一块粗石上磨快。...sharpened penci...

他写了一组非常单调枯燥的曲子。He has written a batch of very samey tunes.她听到楼梯上传来牧师那熟悉的单调脚步声。She heard the priest's familiar, flat footfall on the staircase.他们的媒体获得了相当单调、乏味的名声。Their media has earned the reputation for being rather...