“烷基卤”用英语怎么说？

解决这一问题的一般办法是避免使用烷基卤.The general answer to this problem is to avoid alkyl halides....

The waiter returned with their order and Graham signed the bill.侍者把他们点的餐端了过来，格雷厄姆签了单。He was returned to prison in 1977 for impersonating a police officer.他1977年因冒充警官而再次入狱。He returned from a lunchtime drinking session wit...

v.穿孔于，在…上打眼( perforate的现在分词 )，（在纸张等上）打齿孔[孔眼线]...

cure的现在完成时为：cured...

使交错通过(或好象)交织连接在一起; 使交织.To connect by or as if by lacing together; interweave....

栀子新甙...

Shanghai the mood with clinking joyance, disease hasten is embraced Summer 1999.“时维九月,序属三秋.”上海以无比喜悦的心情, 疾趋拥抱1999年秋天.Thick as hail order is the biggest joyance that we harvest fall.纷至沓来的订单是我们在金秋收获的最大喜悦.Factitious what sho...

在大商行, 大公司, 大企业和联合企业等大的金融机构内.A: Well, in big firms , companies, enterprises, joint ventures and others....

incontinentia的音标：incontinentia的英式发音音标为：[ɪnkɒntɪ'nenʃɪə]incontinentia的美式发音音标为：[ɪnkɒntɪ'nenʃɪr]...

n.[体]翻球...

aerodrome的音标：aerodrome的英式发音音标为：['eərədrəʊm]aerodrome的美式发音音标为：['erədroʊm]...

water的音标：water的英式发音音标为：['wɔ:tə(r)]water的美式发音音标为：['wɔtɚ, 'wɑtɚ]...

climagram的音标：climagram的英式发音音标为：['klaɪməgræm]climagram的美式发音音标为：['klaɪməgræm]...

氧化还原反应在铁和锰的增溶和沉淀中具有重要作用.Oxidation - reduction reactions are important in the solubilization and precipitation of iron and manganese.有机物 、 褐铁矿和氧化锰的含量影响着成矿元素含量的变异.The contents of organic material, limonite and manganese hy...

I plopped down on one of the dark red sofas.我嗖的一声坐到其中一张深红色的沙发上。The rooms have a baronial feel, with oak paneling and leather sofas.橡木制镶板和皮沙发使房间看起来既豪华气派又古色古香。The men were slouched on sofas and chairs.男人们无精打采地坐在沙发和椅子上。...

“烧毁”的拼音为：shāo huǐ...