loneliness可数吗

loneliness不可数。
loneliness：
n、孤独;寂寞。

Having a lot of children is a way of insuring themselves against loneliness in old age、

养很多孩子是他们预防老年孤寂的一种办法。

Many deaf people have feelings of isolation and loneliness

很多失聪者都有孤独无助的感觉。

The latter half of his life was spent in obscurity and loneliness、

他在默默无闻中孤独地度过了后半生。

Her search for love has often caused her excruciating misery and loneliness、

她对爱情的寻觅常常给她带来极大的痛苦和孤独感。

I am at the beginning of a new and unutterable loneliness、

我再次陷入莫名的孤独寂寞中。