conic怎么读？

adj.圆锥的n.二次曲线...

Consider a family of parallel lines that cut the conic.设有一组平行线与圆锥曲线相交.The circular points are really a degenerate conic.虚圆点实际上是一退化的二次曲线.A family of parallel lines cut the conic.有一组平行线与圆锥曲线相交....

metricated的音标：...

Lithium has some chemical behavior that resembles the chemistry of Mg.锂的某些化学行为类似于Mg的.Obviously the force of gravity Mg is acting vertically downward.显然重力的Mg作用垂直向下.More diphenylthiocarbazone should be used to estimate bar...

leprelcosis的音标：leprelcosis的英式发音音标为：[leprəl'kəʊsɪs]leprelcosis的美式发音音标为：[leprəl'koʊsɪs]...

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cheek的近义词/同义词有：audacity, impudence, insolence, chop, jaw, jowl, gill, lip, sauce。n.cheek的近义词（冒失行为,言语）：audacity, impudence, insolence。cheek的近义词（面颊）：chop, jaw, jowl, gill。cheek的近义词（其他释义）：lip, sauce。...

grandsons的音标：...

If there is no president, power will be assumed by the most extremist forces.如果没有主席，权力就会落入最极端的过激分子手中。This extremist organization has shunned conventional politics.这个极端主义组织有意避开了传统政治。The agreement has been criticised by ex...

In heap leaching and extraction process, the leaching rate and floccus bottlenecked production.堆浸萃取工艺中, 困扰生产的两大难题是浸出速率及萃取中的絮状物....

无菌性脓疱病的发病机制涉及多种细胞及炎症因子.The pathogenesis of sterile pustulosis involves various cells and inflammatory mediators.局限性无菌性脓疱病绝大部分既往无寻常型银屑病病史.Most patients suffering from localized abacterial pustulosis have no history of pso...

针碲金银矿...

他们像小学生一样，在地板上滚来滚去，互相挥着拳头揍对方。They just rolled about on the floor punching each other like schoolboys.昨天，给他的信息很明确：“滚开。”Yesterday, the message to him was unequivocal: "Get out."突然，我骨碌碌地滚下坡，完全晕头转向了。Suddenly I was cartwheelin...

“龙胆根”的英语可以翻译为：gentian ...

revolts的音标：...

index的一般过去时为：indexed...

end的反义词有：origin, beginning, start, begin, commence, start, open, originate, commence, start, beginning, means, begin。n.end的反义词（结束;末端;终止）：origin, beginning, start。vt. & vi.end的反义词（结束;收场）：begin, commence, start, open, orig...