professor Milliken,one of the world's leading experts on the evolution of insects,is scheduled to come to Beijing in July.after he stays here for a few days,i am to accompany him on a tour of Yunnan.为什么one of the world's lesding experts 为啥

来源：学生作业帮助网 编辑：作业帮 时间：2024/11/28 00:32:15
professor Milliken,one of the world's leading experts on the evolution of insects,is scheduled to come to Beijing in July.after he stays here for a few days,i am to accompany him on a tour of Yunnan.为什么one of the world's lesding experts 为啥
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professor Milliken,one of the world's leading experts on the evolution of insects,is scheduled to come to Beijing in July.after he stays here for a few days,i am to accompany him on a tour of Yunnan.为什么one of the world's lesding experts 为啥
professor Milliken,one of the world's leading experts on the evolution of insects,is scheduled to come to Beijing in July.after he stays here for a few days,i am to accompany him on a tour of Yunnan.为什么one of the world's lesding experts 为啥错

professor Milliken,one of the world's leading experts on the evolution of insects,is scheduled to come to Beijing in July.after he stays here for a few days,i am to accompany him on a tour of Yunnan.为什么one of the world's lesding experts 为啥
语法上没错!
不过, 如果上文没有给出这个领域有哪些专家, 最好是：
a leading expert of the world


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好像没错啊

错在介词on.
expert in
expert at
是较为常见的两个短语。be expert in 意思是“某方面的专家”,而be expert at和be good at的意思一样，“擅长于...”
介词on不多见。顺便再次体会下三个介词的差异，at最小,on较大,in最大，或者另一种说法是，at点，on线，in面。拿时间来做个例子。at six（一个时刻点）...

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错在介词on.
expert in
expert at
是较为常见的两个短语。be expert in 意思是“某方面的专家”,而be expert at和be good at的意思一样，“擅长于...”
介词on不多见。顺便再次体会下三个介词的差异，at最小,on较大,in最大，或者另一种说法是，at点，on线，in面。拿时间来做个例子。at six（一个时刻点）, on Monday（具体某一天）,in March(月份，年等)。自己体会下。
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professor professor Milliken,one of the world's leading experts on the evolution of insects,is scheduled to come to Beijing in July.after he stays here for a few days,i am to accompany him on a tour of Yunnan.为什么one of the world's lesding experts 为啥 associate professor assistant professor visiting professor 英语单词 professor professor是什么意思 professor是什么意思? institute professor 和sterling professor是什么意思 Professor Smith will come here to give a speech.All the preprations must be______before 5 o'clockA.in time B.in sight C.in place D.in control The Professor音标?RT visiting associate professor是什么意思 associate professor什么意思 distinguished alumni professor是什么意思 professor Waterss是什么意思 professor什么意思? edenfield professor是什么意思 professor什么意思