optimistic的反义词有：pessimistic, cynic, despairing, cynical。adj.optimistic的反义词（乐观的;乐观主义的）：pessimistic。optimistic的反义词（其他释义）：cynic, despairing, cynical。...

mistake的近义词/同义词有：faux, miss, oversight, blunder, error, slip, fault, pas, blunder, misadventure, confuse, misjudge, fault, faux, oversight, miss, misunderstanding, pas, slip, error, fallacy。n.mistake的近义词（错误;疏忽）：faux, mis...

I was a dunce at chemistry.我在化学方面是个劣等生....a chemistry textbook.化学课本Ester is one of the most important compounds in Organic Chemistry.酯是有机化学中最主要的化合物之一.It was by using anima that Besant and Leadbeater could observe atoms a...

The mist shrouding the walley had lifted.笼罩山谷的雾霭散去了.He recognized the coast of England through a veil of mist...透过薄雾他认出了那是英格兰的海岸线。The mountain tops were wreathed in mist.山顶笼罩在薄雾之中。It isn't raining, it's only mi...

mistake的复数形式为：mistakes...

They are not optimistic about a settlement of the eleven year conflict.他们不是很有信心能和平解决这场长达11年的纷争。Michael was in a jovial and optimistic mood.迈克尔情绪愉快乐观。He is known for his optimistic can-do attitude.他因乐观敢闯而闻名。...

mistake for的音标：mistake for的英式发音音标为：[mis'teik fɔ:]mistake for的美式发音音标为：[mɪ'stek fɔr]...

mistake的现在完成时为：mistaken...

The tone is teacherly, unflappable, optimistic ( Benjamin DeMott )这种腔调是教师似的 、 镇定 、 乐观的 ( 本杰明德莫特 )You will feel more buoyant and optimistic about the future than you have for a long time.对于未来，你的感觉会比过去很长一段时间里更加自信和乐观。Introv...

n.微量化学...

hydrogeochemistry的音标：hydrogeochemistry的英式发音音标为：[haɪdrədʒi:ə'kemɪstrɪ]hydrogeochemistry的美式发音音标为：[haɪdrədʒiə'kemɪstrɪ]...

Nonconformists - lower need to conform indicating self - reliance.不墨守成规——很少遵守规则意味着能 自我 发展....

mist的音标：mist的英式发音音标为：[mɪst]mist的美式发音音标为：[mɪst]...

Medieval alchemists attempted to transmute base metals into gold.中世纪的炼丹术士企图把贱金属炼成金.Alchemists searched in vain for this substance for several hundred years.炼金术士探寻这种物质达数百年之久而终无所获.The alchemists were the forerunners of the...

n.胶体化学...

n.炼金术士( alchemist的名词复数 )...

mistress的复数形式为：mistresses...

The expression of the BACE gene was detected by immunocytochemistry.以免疫细胞化学法检测BACE基因的表达情况.The characteristics of treated cells were assayed by immunocytochemistry staining analysis.用免疫细胞化学方法分析诱导前后的细胞表型特点.Immunocytochemis...

One French magazine has labeled his art " erotic - mystic - animist. "法国一本杂志称其为 “ 好色且神秘的万物有灵论者 ”.Naxi Dongba religion is an original polytheism, Animist beliefs.东巴教是纳西族的一种原始多神教,信仰万物有灵....

You are propagandising by attempting to mix evolutionism with biochemistry.你把进化论和生物化学搞混了.There are two main types of uses of radioactive isotopes in biochemistry.在生物化学中,放射性同位素主要有两方面的应用.She studies biochemistry, or the sc...

v.弄错，误解( mistake的过去式 )，认不出，误会，看错...

犯错，出岔子...

adj.原子论的...

Wetland biogeochemistry is the core of wetland ecosystem ecology process.湿地生物地球化学是湿地生态系统生态过程的核心研究内容.Application of Geographical Information System ( GIS ) to the Study of Mercury Biogeochemistry in the Environment.地理信息系统...

You can obtain the product from all good chemists.你可从各大药房买到这种产品。The Chemists have tinkered with heat and metal catalysts to refine their materials.化学家摆弄热和金属催化剂来提炼....a soap substitute such as an aqueous cream, available ...

n.错误，过失，误解，差错，口误，笔误，失策，失误vt.& vi.弄错，误解vt.认不出，误会，看错vi.弄错，误解...

alarmists的音标：...

taxonomist的音标：taxonomist的英式发音音标为：[tæk'sɒnəmɪst]taxonomist的美式发音音标为：[tæk'sɑnəmɪst]...

I'm a natural pessimist; I usually expect the worst.我是天生的悲观主义者。我总是做最坏的打算。You don't have to be a pessimist to realize that we're in trouble.不是悲观论者也能意识到我们有了麻烦。The man who is a pessimist before forty - eight ...

n.主张自治者，自治论者...