"Spring is getting warmer" 这句话的英文表达可以是 "Spring is becoming warmer." 。
"Spring" 是英文中表示春天的单词，它来源于古英语的 "springan"，意思是 "to burst forth, to begin to grow"。
"Getting" 是一个动词，表示正在变得，来源于中古英语的 "getan"，意思是"得到"。
"Warmer" 是形容词，表示温暖的，来源于古英语的 "wær"，意思是 "热的"。
下面是几个例句：
The spring weather is getting warmer every day.
As we move into spring, the temperature is becoming warmer.
I can feel spring getting warmer and the flowers starting to bloom.