echinus的复数形式怎么拼写？

n.海胆，钟形圆饰...

echinus的音标：echinus的英式发音音标为：[e'kaɪnəs]echinus的美式发音音标为：[e'kaɪnəs]...

Echinus: a sea urchin of the genus Echinus.海胆: 一种海胆属的海胆....

n.废除，废止，（常用A-）废除死刑，〈美〉废除黑奴制度...

diagrams的音标：...

televise的近义词/同义词有：broadcast, telecast, broadcast, telecast, air。vt. & vi.televise的近义词（广播;播送）：broadcast, telecast。televise的近义词（其他释义）：broadcast, telecast, air。...

A single - ring benzoxazine was synthesized by solvent - free method.用无溶剂法合成了一种单环苯并嗪.Curing shrinkage, temperature and curing enthalpy of benzoxazine based on diphenyl oxide resin were investigated.研究了苯并口恶嗪二苯醚树脂固化时的体积收缩率...

Incidentally, have you heard the news about Sue?顺便问一句，你听说过休的事了吗？Incidentally, I think you still owe me some money.顺便说一句, 我想你还欠我一些钱.The tower, incidentally, dates from the twelfth century.那座塔，顺便提一下，可以追溯到12世纪。...

profitable的音标：profitable的英式发音音标为：['prɒfɪtəbl]profitable的美式发音音标为：['prɑfɪtəbl]...

poseur的复数形式为：poseurs...

Poland的音标：Poland的英式发音音标为：['pəʊlənd]Poland的美式发音音标为：['poʊlənd]...

hydroxymethylfurfural的音标：hydroxymethylfurfural的英式发音音标为：[haɪdrɒksɪmeθɪl'fɜ:fjʊrəl]hydroxymethylfurfural的美式发音音标为：[haɪdrɒksɪmeθɪl'fɜfjʊrəl]...

My late teens and early twenties were really rough years.我二十岁前后那几年过得真苦啊。Most people who smoke began smoking in their teens.多数烟民从十几岁时就开始抽烟了。She was in her early teens.她正值豆蔻年华。...

The Atman shines forth in its own pristine nature, as pure consciousness.阿特曼作为纯粹意识,在其自身的 、 纯洁本性中放射出光芒.My gargantuan, pristine machine was good for writing papers and playing solitaire, and that was all.我那庞大的 、 早期的计算机只适合写...

He inquired whether there had been any messages for him.他询问是否有留给他的口信。This is actually a very entertaining book putting over serious health messages.这实际上是一本非常有趣的书，讲述了大量的健康知识。We have learnt how to condense serious messages...

[计] 引用的...

part的近义词有：divide, separate, part, divorce,part, piece, section, division, portion, fraction, fragment, segment, share。下面这些动词都有"分开"的含义：divide：指把一个整体按要求分成几个部分，暗示分配之意；也可指分开两个对立的事物。separate：指把两个人或物分开，着重从原属一个整体中移居一部分或把两者隔开。pa...

Now this machine gives us such high resolution that we can see very small specks of calcium.现在这台机器可以呈现很高的分辨率，我们可以看见非常小的钙微粒。Minutes later Brown spotted two specks in the ocean.几分钟后布朗发现海洋中有两个小点.Do you ever seem to see spec...