extremal是什么意思？

extremal的音标：extremal的英式发音音标为：[ɪks'tri:məl]extremal的美式发音音标为：[ɪks'triməl]...

The representation theorem with order - extremal points is obtained for compact order - convex sets.研究了序凸集的一些运算性质,得到了紧序凸集的序端点表示定理.Finally, the Bahadur asymptotic efficient est imator is constructed through extremal stati...

保险业提出了自己的全民医疗保健方案。The insurance industry has produced its own proposals for universal health care.她从事保险业工作.She works in insurance.保险业立足于信用.The insurance is grounded on trust....

microdose的音标：microdose的英式发音音标为：[maɪkrɒ'dəʊs]microdose的美式发音音标为：[maɪkrɒ'doʊs]...

hereon的音标：hereon的英式发音音标为：['hɪər'ɒn]hereon的美式发音音标为：[hɪr'ɒn]...

Stupidity here makes an easy bedfellow , as always , with racialism ( Christopher Hitchens )愚蠢常常很容易成为种族偏见的伙伴(克里斯托夫希钦斯 )He has written a speculative biography of Christopher Marlowe.他写了一篇关于克里斯托弗·马洛的推测性传记。Christopher'...

adj.有符号的，有正负之分的...

go off sb的音标：...

如果天气适宜，会有更多的人被吸引到骑自行车的行列中来。More people would be attracted to cycling if conditions were right.职业赛马骑师禁止对赛马结果下注。Jockeys are forbidden to bet on the outcome of races.很少有职业赛马骑师超过40岁仍继续参加赛马的。Few jockeys continue race-riding b...

You'd better do your teaching with the method of elicitation next class.下节课你最好用启发式教学法.The elicitation of his testimony was not easy.在套他的供词时颇费周章.Elicitation Teaching is a kind of teaching thought, should run through ...

We all feel bobbish.我们都觉得兴致勃勃.I feel extremely bobbish.我觉得非常愉快....

短向斜...

sushi的音标：sushi的英式发音音标为：['su:ʃi]sushi的美式发音音标为：['suʃi]...

parrot的现在进行时为：parroting...

vt.断言，证实，证明…属实，作为事实提出...

adj.经过热处理变硬的，无感觉的，厚脸皮的v.使无情，使表面硬化( caseharden的过去式和过去分词 )...

I felt loath to sully the gleaming brass knocker by handling it.我不愿意伸手去抓那闪亮的黄铜门环，怕把它弄脏。Number 30 has a red door and a brass knocker.30号有一扇红门和一幅铜门环.The knocker is oblong in shape, and of the kind our ancestors called " ja...