Both the free hydroxyl groups readily undergo esterification.两个自由羟基,都容易酯化.The chemical method include treating with sulfuric acid, saponification, acylation, esterification, etc.化学方法包括酸洗法 、 皂化法 、 酰化法和酯化法等.Iso - army gall...

电铸法...

n.体育，体育运动...

The bank lost money by the defalcation of the cashier.银行因出纳员挪用公款而受到金钱损失....

The supply of money in circulation was drastically reduced overnight.流通领域的货币供应量一夜骤减。As a result, services have been drastically reduced.结果是服务业急剧萎缩。Next year's budget will have to be drastically pruned.下一年度的预算将大幅度削减....

broadcast的近义词有：announce, declare, proclaim, pronounce, advertise, broadcast, publish。下面这些动词均含"宣布，公开"的含义：announce ：多指首次宣布大家感兴趣或可满足大家好奇心的事情。 declare ：侧重正式就某事清楚明白地宣布。proclaim ：指官方宣布重大事件或施政方针，语体比announce正式。pronounce ：词义与anno...

incantation的音标：incantation的英式发音音标为：[ˌɪnkæn'teɪʃn]incantation的美式发音音标为：[ˌɪnkæn'teʃən]...

n.骑马队伍，车队...

The bad weather has hung up the work of excavation.天气不好耽误了挖掘工作.More discoveries were made as the excavation proceeded.挖掘期间陆续有所发现.The present relief of more than 1000 ft was due to excavation.现在的地形起伏超过1000尺是削蚀作用造成的....

Computers are incapable of creative thought.计算机不会创造性地思维。The injured man was incapable of walking,so he had to be carried.那个受伤的人不能行走,因此必须抬着。He was a man incapable of violence.他不是个会施暴的人。The company seems to be incapable of...

n.心脏修补术，心肌缝合术...

a historically unprecedented growth in retirement at a fixed age在固定年龄退休人数史无前例的增幅He believes that, historically, Labour has been most successful as the party that helped people get on in life...他相信一直以来工党在帮助人民改善生活方面表现最为出色。...

adj.发音不和谐的，粗腔横调的...

n.方解石...

红色酸性染科...

kill the fatted calf的音标：...

Leonard pottered round the greenhouse, tying up canes for the tomatoes.伦纳德在温室里悠然自得地给西红柿绑上撑杆。Dig out and burn infected canes.把受感染的甘蔗挖出来烧掉。Support rows of beans with criss-crossed canes.用交错的小竹竿架起一排排的豆荚。...

technological的音标：technological的英式发音音标为：[ˌteknə'lɒdʒɪkl]technological的美式发音音标为：[ˌtɛknə'lɑdʒɪkəl]...

cassowaries的音标：...

Methods : Using pre - warning intervention in 736 patients who have accepted the intracardiac surgery under extracorporeal circulation.方法对736例实施体外循环心脏直视手术患者行压疮预警干预程序.Intracardiac tumors or ball - valve thrombi can interm...

decationize的音标：decationize的英式发音音标为：[di:'kæʃənaɪz]decationize的美式发音音标为：[di'kæʃənaɪz]...

carnival的复数形式为：carnivals...

n.加勒比海( Caribbean的名词复数 )...

n.(cacique的变体)酋长，热带金莺，黄鹂...

n.严厉的责骂、批评或惩罚( castigation的名词复数 )...

He lived on an invalidity pension which came as a weekly giro.他靠每周领取的作为病残养老金的直接转账救济支票过日子。He came to me with a very long face.他拉长了脸来找我。I've had the hots for him ever since he came to college.自从他来上大学后，我就对他春心萌动。...

cancel的近义词有：abolish, cancel, repeal。下面这些动词均含"取消，废除"之意abolish ：正式用词，指彻底废除某种制度、规章或习俗。cancel ：用法广泛，多指取消债务、合同、证书、比赛、旅行、计划或约会等。repeal书面用词，指撤销立法机关通过的协议、法案或法律等。...

The eighteenth - century men were ultimately vindicated.十八世纪的人们最后还是得到了谅解.The report of the committee vindicated him.委员会的报告说明他是清白的.The report fully vindicated the unions.这份报告充分说明工会是正确的....

cargoliner的音标：cargoliner的英式发音音标为：[kɑ:'ɡəʊlɪnər]cargoliner的美式发音音标为：[kɑ'ɡoʊlɪnər]...

be careful with的音标：be careful with的英式发音音标为：[bi: 'kɛəful wið]be careful with的美式发音音标为：[bi 'kɛrfəl wɪð]...