hyperchromicity的音标

This increased optical density caused by a disassociation or melting of the DNA is called hyperchromicity.这种由于DNA离解或融解引起的光密度增加,称之为增色效应....

n.增色现象，增色性，增色效应...

caw的音标：caw的英式发音音标为：[kɔ:]caw的美式发音音标为：[kɔ]...

aurist的音标：aurist的英式发音音标为：[ɔ:'rɪst]aurist的美式发音音标为：[ɔ'rɪst]...

N , N - dimethyl - 2 - mercapto - nicotinic amide is an important synthetic intermediate for drug and pesticide.二甲基 -2- 巯基烟酰胺是重要的医药和农药中间体.Mercaptobenzothiazole or the mercapto - mix: Which should be in the standard serie...

“徒劳地”的英语可以翻译为：fruitlessly，vainly ...

“乘车”的英语可以翻译为：iding，got on，ride ...

n.异丁基...

“差别的”的英语可以翻译为：differential，variant ...

sum的近义词有：quantity, amount, number, sum,total, sum, whole。下面这些名词均有"总数，总量"的含义：quantity：书面用词，指事物的总量和总数量，侧重大批计量，含准确测量的意味。amount：普通用词，与quantity近义，但强调整体，指把所有数量、重量及度量归并在一起得出的总数。number：普通用词，指人或物的数目，强调数的概念。sum：普通用词，指简单加算的结果。下面这些名...

蒙巴萨岛（肯尼亚）...

fireflies的音标：...

obsequious的音标：obsequious的英式发音音标为：[əb'si:kwiəs]obsequious的美式发音音标为：[ɑb'sikwiəs, əb-]...

She shut the lid down.她扣上了盖儿。I can't work off the lid of this bottle; can you help me?我不能把这个瓶盖转下来, 你能帮帮我吗?The lid won’t come off accidentally,it’s been fastened on.盖子不会掉下来,装得很牢。Cooking with the lid on gives the food...

“独一”的英语可以翻译为：[法] unity ...

我们有一位见识广博的导游乔治·亚当斯。We had a knowledgeable guide in the person of George Adams.她具有广博的自然史知识。She has an encyclopedic knowledge of natural history.他具有广博的银行业务知识.He possesses an extensive knowledge of banking....

n.窑，炉v.烧窑...