adj.气质的;性格的;不可靠的;<口>喜怒无常的;
例句:
He is very temperamental.
他很容易感情激动.
He has a temperamental dislike for hard work.
他本质上不喜欢辛苦的工作.
He has a temperamental dislike of sports.
他生性不喜欢运动.