impeller

[im'pelə]

n. 推进者, 推进器, 叶轮

例句与用法:

The President's speech impelled the nation to greater efforts.

总统的讲话激励国民更加努力。

Impelled by feelings of guilt, John wrote to apologize.

约翰有感愧疚,於是写信道歉。

I felt impelled to investigate the matter further.

我觉得自己有责任对事情作进一步调查。

I was so annoyed that I felt impelled to write a letter to the paper.

我非常恼怒,以致觉得非给报社写封信不可。

Capable of being impelled or hurled forward.

抛掷的,弹射的能够被推进的或向前甩出的

词形变化:

动词过去式: impelled | 动词过去分词: impelled | 动词现在分词: impelling | 动词第三人称单数: impels |

详细释义:

n.[C]

1. 推动者; 推动器

2. 【机】(涡轮等的)叶轮; 叶轮片