I had a funny feeling in the pit of my stomach.

我内心深处有种奇怪的感觉。

《柯林斯英汉双解大词典》

He had a sudden sinking feeling in the pit of his stomach.

他内心深处突然有一种不祥之感。

《牛津词典》

"I was waking up with anxiety, feeling a sense of tension in the pit of my stomach, and I had trouble sleeping," she says.

“我焦虑地醒来，感觉胃里有一种紧张的感觉，而且我难以入睡。”她说。

youdao

She explains that you can make a compost pile or dig a pit or use a waste container with holes cut in the side.

VOA: special.2009.06.23

I would be grateful if you would wait until that point if at all you possibly can. It just makes the whole thing work a little easier and it prevents that drop in the pit of my stomach when I see half of the class leave.

我将感激不尽,这样会好一点,以免我看到半数人走掉时,心情会受到影响。

耶鲁公开课 - 1945年后的美国小说课程节选

Your stomach sinks, you have that sinking feeling in the pit of your stomach, when you get a bad grade on a test.

当你考试考砸的时候,你的胃会垂下去,或者说,会有胃部下垂的感觉

耶鲁公开课 - 死亡课程节选

And in the pit lanes the Spaniard could not even dismount his bike without assistance.

BBC: SPORT | Motorsport | Motorbikes | Edwards takes surprise China pole

The volume is low: 24, 348 contracts traded in the pit, 442, 462 traded on the screen.

FORBES: Last Call

Locals can trade on the screen and in the pit at the same time.

FORBES: Last Call