source

现在分词：

动词现在分词: sourcing

更多词形：

动词过去式: sourced | 动词过去分词: sourced | 动词现在分词: sourcing | 动词第三人称单数: sources |

单词例句：

A source of light, as a candle.

光源光源，如蜡烛

A source of irritation or annoyance.

令人生气的事或者引起烦恼之事

The mass of common people as the source of political control.

平民统治阶级作为政治统治者的普通人群

It will be a source of great pleasure to me in years to come to be able to say, "I knew him when I was fourteen".

以后我就可以自豪地向别人说起“我从十四岁时起就认识他了。”

The historian search for primary source of information about the past.

历史学家寻找有关过去的原始资料来源。

Solar energy is a new kind of source of energy.

太阳能是一种新型能源。

He had received information from a nameless source in the government.

他从政府中一未透露姓名者那里得到了消息。

The secret source of humour is not joy but sorrow; there is no humour in heaven.

幽默的秘密来源不是喜悦而是忧愁; 天堂上是没有幽默的。

A source of nourishment, especially a nourishing ingredient in a food.

营养品，滋养物营养的来源，尤指食物中的营养成分