role

[rəul]

n.作用, 角色

例句与用法：

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。

He's a natural for the role of Lear.

他是李尔王这一角色的理想人选。

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。

She acted as a minor role in the play.

她在剧中扮演了一个次要的角色。

He played a passive role in the marriage.

他在婚姻中扮演了一个被动的角色。

She played a thankless role.

她扮演了一个受累不讨好的角色。

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 railways declined in the transport system.

在运输系统中，铁路的重要性逐渐下降。

详细释义：

n.[C]

1. 角色

She played the leading role in the school play.

她在学校的戏里扮演主角。

2. 作用, 任务

He denied any role in the robbery.

他否认曾参与这起抢劫案。