Unexplained mood changes, especially feeling apathetic or irritable, can be a sign that your body isn't getting the energy it needs.

原因不明的情绪变化，特别是感觉精神萎靡或烦躁，可能预示着你的身体没有得到它所需要的能量。

youdao

I wasn't feeling especially happy that day.

那天我并不十分高兴。

《牛津词典》

You have to be very alert when you are at your most vulnerable, especially when you are depressed or feeling isolated.

在你最容易受到伤害的时候，你必须非常警惕，尤其是当你感到孤独的时候。

youdao

"People are not feeling especially secure about their own economic lives, about the health care that is available to them.

VOA: standard.2009.08.17

But Quito's business chiefs aren't enthusiastic and the banks especially are feeling squeezed.

FORBES: Chavistas in Quito

Cohn and his investment banking counterparts must be feeling especially resentful now that they Volcker Rule has forced them to shut down their proprietary trading desks.

FORBES: Goldman Exec Wants More Regulation--Of Hedge Funds, Not Banks

At the moment they are not feeling especially charitable.

ECONOMIST: The space station