He finished his career as head of the Secret Service team assigned to President Reagan.

他结束了特工处里根总统特派队队长生涯。

《柯林斯英汉双解大词典》

It took Apple nearly three years to develop the iPhone in secret; that was a three-year head start on rivals.

苹果公司花了将近三年的时间秘密研发IPHONE，这可是比竞争对手领先三年的优势。

youdao

One is a 'top secret' letter dated March 1940 from the head of the Soviet secret police, the feared Lavrenty Beria, recommending the execution of Polish prisoners of war.

苏联秘密警察首脑令人恐怖的贝利亚于1940年3月签署一封'高级机密'信件，建议处决波兰战俘。

youdao

He is the secret head of a large illegal gambling ring which use the computer for its operations.

他是一个秘密的，大的，非法的赌博团伙的头,那个团伙用这个电脑来操作。

哈佛公开课 - 计算机科学课程节选

In 1940 President Roosevelt's science adviser, Vannevar Bush, appointed Loomis to head the top-secret "Rad Lab" at MIT.

FORBES: The Alchemist

Tapwave has made little secret about its intention to compete head-to-head with Nokia's N-Gage device, which is set to debut next month, but which has received considerable negative buzz in the runup to release.

FORBES: Magazine Article

Other important world stories saw the head of the Israeli secret service forced to resign after a bungled assassination attempt and the top bureaucrat in the French island of Corsica murdered by separatists.

BBC: click on a month