I had pins and needles in the tips of my fingers.

我手指发麻。

《柯林斯英汉双解大词典》

The father-to-be is on pins and needles.

即将成为父亲的人紧张地如坐针毡。

youdao

He tried to look calm and confident but everybody in the courtroom knew he was on pins and needles.

他想装得很平静，很有自信，但是在法庭上的每个人都知道他很紧张。

youdao

Many patients suffer from weakness or what is called a "pins and needles" feeling in the arms and legs.

VOA: special.2011.07.26

"It's always a major concern and sometimes we walk on pins and needles when we see one of our players go over there and go all-out so early in the season, " Lopez said.

WSJ: Yankees brass proud to welcome back champion Cano

The Apple leader had little to say about one issue the tech and media worlds are on pins and needles about: whether the technology company plans to build a television or create a new type of television content service.

WSJ: Apple Gears Up for New Products

And so there's a sense of being on pins and needles among Republicans.

NPR: Foley, Iraq Cause Headaches for GOP