feelings是可数的，因为feelings是feeling的名词复数形式，所以feelings是可数的。

feelings

英 ['fi:lɪŋs] 美 ['filɪŋs]

n.

感情；情绪；心情；情感；感觉( feeling的名词复数 )；感情；同情；知觉

双语例句：

A good relationship involves concern and sensitivity for each other's feelings.

一段美满的恋情需要彼此关心并体恤对方的情感。

These feelings are likely to make people attempt to overthrow the system.

这些情绪有可能促使人们想要现行的体制。

因为relationship是可数单词

pineapple n.菠萝;凤梨是可数名词，复数是 pineapples。

扩展资料

Study on structure and thermal property of pineapple leaf fiber.

菠萝叶纤维结构及其热力学性能研究。

The Harvest Situation and Analysis on Technical Equipment of Pineapple Leaf in China.

我国菠萝叶收获现状与技术设备分析。

Many people claim that pineapple also helps tooth sensitivity.

还有很多人说，菠萝对牙齿敏感也很有帮助。

Nutrient accumulation characteristics of root system and its relationship with growth stages in pineapple.

菠萝全生育期根系生长、养分累积及其相关性研究。

Study on the effects of Enzyme Pretreatment on Extraction Rate of Pineapple Juice.

1/relationship释义：

n. 关系；关联

2/relationship用法例句：

It is imperative to find the relationships between the two cases.

当务之急是找出这两起案件的关联。

3/relationship的短语搭配有：

relationship management关系管理

customer relationship management客户关系管理（简写CRM）

cooperative relationship合作关系

interpersonal relationship人际关系

linear relationship线性关系

relationship是抽象名词所以是不可数名词，中文意思是“（人、团体、国家等相互间的）关系；（人或事物之间的）关联，关系；恋人关系，关系；血缘关系，姻亲关系”

Their relationship was totally asexual.他们的关系完全是无性的。

Our relationship fizzled into nothing.我们的关系无果而终了。