without the least [slightest] hesitation;have no hesitation whatsoever;make no bones about [of;to] sth. ;

【詳細解釋】

毫：一點兒;猶豫：遲疑，拿不定主意。毛澤東·《井岡山的斗爭》：“一點兒也不遲疑。第二次杜修經、楊開明來，主張紅軍毫不猶豫地向湘南發展。

【中英例句】

他們會毫不猶豫的把他抓走。

They would not hesitate in dragging him away.

他會毫不猶豫的犧牲掉你們所有人以救他自己.

He will not hesitate to sacrifice all your lives to save his own.

鴻海還說，爆炸原因仍在調查，對于工廠可以改進的地方，它將毫不猶豫地立即采取任何具體措施。

The company added that the cause of the explosion is still under investigation, and that it would &39;not hesitate to immediately implement&39; any specific measures where enhancements can be made to its facilities.

在班加西，利比亞反對派就卡扎菲對人民構成的威脅發出嚴重警告，他們表示，他會毫不猶豫地在這個國家執行“焦土”戰略。

In benghazi, the libyan opposition issued a stark warning over the threat posed by col gaddafi to his citizens, saying he would not hesitate to "scorch" the country.
 

他毫不猶豫地跟我走了.

He followed me without hesitation.