Wind is a current of air caused by a vacuum caused by hot air rising.

风是由热空气上升产生真空而引起的空气流动。

《柯林斯英汉双解大词典》

A powerful electric current is passed through a piece of graphite.

一股强大的电流被传导经过一块石墨。

《柯林斯英汉双解大词典》

I felt a current of cool air.

我感觉到了一阵凉风。

《柯林斯英汉双解大词典》

The case later grew to include over one and a half million women who were current and former Wal-Mart workers.

VOA: special.2009.07.17

He influenced a great many people whose work is still current throughout the United States and elsewhere.

他影响了很多人,这些人在美国和其他国家至今仍有影响力。

耶鲁公开课 - 文学理论导论课程节选

And I like it because it's a mix of history, religious studies and current events.

我之所以喜欢这门课，是因为它将历史，宗教和时事结合了起来。

想学习宗教学 - SpeakingMax英语口语达人

Was Current a Democratic network with a UGC roadmap, or a truly new way to source video news stories?

FORBES: Current TV's Sale to Al Jazeera The End of Era

Michael Faraday discovered in 1831 that an electric current flowing in a wire induces a secondary current in a neighbouring wire.

ECONOMIST: Wireless power

Universities have complained that the current A-level system does not stretch pupils sufficiently or give them the intellectual independence and curiosity needed for degree-level study.

BBC: A-level students facing shake-up