The old car is temperamental, so it is left idle.

旧汽车性能不稳定，所以被闲置了。

The old man who lives alone is temperamental.

这个独居的老人喜怒无常。

There are not only physiognomic similarities but also temperamental similarities between the twins.

这对双胞胎不仅外貌相似，在性情上也有些相似。

The weather can get pretty temperamental around here in the summer.

夏天这里的天气会变得反复无常。

He is very temperamental and critical.

他喜怒无常，而且吹毛求疵。

The boys couldn't start the temperamental motor.

那些男孩子无法发动那辆性能不稳定的摩托车。

They are firm friends in spite of temperamental differences.

他们尽管性格不同，但仍然友情甚笃。

You never know what to expect with her. She's so temperamental.

你永远说不清她要干什么。她一时一变。

He has a temperamental dislike of sports.

他生性不喜欢运动。