warm的名词形是warmth。
warmth.
释义：n. 温暖，暖和； 热情，热心； 激动；诚恳。
例句：
There was a warmth and passion about him I never knew existed
他身上有一股我从不知道的热情和激情。
扩展资料
The warm climate favours many types of tropical plants.
温暖的气候对多种热带植物生长有利。
The weather was warm for the time of year.
在一年的这个时节这天气算是暖和的'了。
I could feel the warm sun on my back.
我背上感受到了阳光的温暖。
It was a warm day, if not exactly hot.
这一天即使算不上热，也是一个暖和的日子。
Birds use warm air currents to help their flight.
鸟利用暖气流助飞。
