She recognized the grating voice of Dr. Sarnoff.

她听出了萨诺夫博士那刺耳的嗓音。

《柯林斯英汉双解大词典》

By nineteen twenty-one, Sarnoff was an official of the Radio Corporation of America.

VOA: special.2010.01.31

Sarnoff helped the rescue effort by informing other ships about the accident.

VOA: special.2010.01.31

As a young man, Sarnoff had taught himself Morse code.

VOA: special.2010.01.31

David Sarnoff, at the helm of NBC TV talked about opera for the masses.

FORBES: Is Social Media Becoming a Vast Wasteland?

In 1939 Sarnoff, with great fanfare, introduced TV at the New York World's Fair.

FORBES: Channeling Philo

At Sarnoff Hoyos met scientist Keith Hanna, who helped him launch Global Rainmakers in 2005.

FORBES: Magazine Article