role的经典引文是：The role of reasoning in moral argument.出自：B. Mayo。role的词语用法是n.(名词)role作“作用,职责”解时,后面常接介词“in〔of,for〕+名词或动名词”。role的意思是n.作用；角色。
一、详尽释义点此查看role的详细内容
二、双解释义
三、英英释义
"the function of a teacher"
"the government must do its part"
"play its role"
"she played the part of Desdemona"
"the function of an auger is to bore holes"
"ballet is beautiful but what use is it?"
"what is your role on the team?"
四、例句
The Panama Canal has played a very important role in transportation.
巴拿马运河在运输上起到了非常重要的作用。
The key role of the teacher in the learning process should not be neglected.
教师在学习中的关键作用是不该忽视的。
The role of the railway declines in the transport system.
在运输系统中,铁路的重要性逐渐下降。
She prefers to play comic roles.
她更喜欢扮演滑稽角色。
He played a passive role in the marriage.
他在婚姻中扮演了一个被动的角色。
His dual role as a composer and a conductor made him very busy.
他作曲家和指挥家的双重身份使他非常繁忙。
五、常见句型
六、经典引文
The role of reasoning in moral argument.
出自：B. MayoDivorce of role from self destroys the integrity of the personality.
出自：J. KleinShe slipped easily into the role of housekeeper.
出自：W. M. Clarke七、词语用法
He will appear in the role of mediator.
他会出庭，充当调停者的角色。
role的相关近义词
character、duty、function、job、part、post、task
role的相关临近词
roll、Roland、Rolef、Rolek、roler、Rolex、roles、Rolea、Rolenc、Rolego、Roleta、Roleff