形容詞 raring:

1. (usually followed by `to') full of eagerness
   同義詞：impatient

1. The children were raring to go.
   孩子們一心要去。
2. She is raring to try out her new skates.
   她很想試試她那雙新溜冰鞋。
3. The horses were raring to have a gallop.
   這些馬都急不可耐地要飛跑起來。

rar.ing

adj.Informal （形容詞）【非正式用語】
Full of eagerness; enthusiastic.
充滿渴望的；熱情盼望的

來源：
Present participle of dialectal rare [to rear]
方言 rare的現(xiàn)在分詞 [培養(yǎng)，建設，養(yǎng)育，舉起]
variant of rear 2
rear2的變體