isopropylacetone的意思？

isopropylacetone的音标：isopropylacetone的英式发音音标为：[aɪsəp'rɒpaɪləstəʊn]isopropylacetone的美式发音音标为：[aɪsəp'rɒpaɪləstoʊn]...

他们交往大概有一年了。They were knocking around together for about a year.因为不怎么懂意大利语，她很少和人交往。Since she knows little Italian, she keeps to herself.他们决定正式交往。They decided to put their relationship on a more formal footing....

木甲科...

kill的近义词有：kill, murder, slaughter, massacre, assassinate, execute。下面这些动词均有"杀，杀死"的含义：kill：普通用词，含义广泛，泛指以任何方式使人、动物或植物死亡。murder：指谋杀或凶杀。slaughter：本义指大批宰杀动物，也指像屠宰牲畜一样一次杀死许多人。massacre语气比slaughter强。指大屠杀，尤指屠杀失去了自卫能力的人。assassinate...

martenaging的音标：martenaging的英式发音音标为：[mɑ:ti:'næɡɪŋ]martenaging的美式发音音标为：[mɑti'næɡɪŋ]...

jinker的音标：jinker的英式发音音标为：['dʒɪŋkə]jinker的美式发音音标为：['dʒɪŋkə]...

海洋微生物腐烂后沉积形成磷酸盐。The phosphate was deposited by the decay of marine microorganisms.每年河水泛滥时都会在田野上沉积一层淤泥.During the annual floods the river deposits its silt on the fields.河口沉积了淤泥.The river deposited silt at its mouth....

fair的比较级为：fairer...

This recognition will provide an important basis for repository siting site area.这一认识,为处置库选址提供了重要依据.The man is a repository of out - of - the - way knowledge.这人有满腹 稀奇古怪 的知识.The lost manuscript was found in a repository i...

“背焊缝”的拼音为：bèi hàn fèng...

n.合乎教会法，合正典，正规...

The United States says they are not prepared to join in normalizing ties with their former enemy...美国表示他们不准备加入到和宿敌恢复正常关系的行动中。Objective It is to explore the tonifying spleen and normalizing stomach function of Kangwei gra...

“饰”的拼音为：shì...

Watercolour still seems somehow to be the poor relation of oil painting.水彩画似乎仍比油画略逊一筹。Is this some kind of watercolour?这也是一种水彩 吗 ?These watercolour pens are given to me by mother.这些水彩笔是我妈妈给的....a collection of rich paint...

milliatom的音标：milliatom的英式发音音标为：['mɪlɪətɒm]milliatom的美式发音音标为：['mɪlɪrtɒm]...

Family holidays are meant to be a break from routine.家庭假日就是从平淡的日常生活中解脱一下。There is still scope for new writers to break through...仍有一些领域需要新作家们去开拓。They are currently taking a short break in Spain.他们目前正在西班牙休短假。Break down fe...