形容詞 zealous:

1. marked by active interest and enthusiasm
   同義詞：avid, great, eager

1. Extremely or extravagantly eager; impassioned or zealous.
   極端或過(guò)分熱情的; 有激情的或熱烈的
2. And here, too, was a young man, the youngest son of a stern and zealous divine of the old school.
   這里也有一個(gè)年輕人，他名叫安吉爾·克萊，是一位嚴(yán)厲而熱情的守舊派牧師的小兒子。
3. The doctors were zealous in their efforts to ensure the survival of premature babies.
   醫(yī)生們?cè)谂ΡＷC早產(chǎn)嬰兒成活方面熱情很高。
4. The zealous demonstrators were ignored by the media.
   熱情的示威游行者被新聞媒介忽視了。

zeal.ous

adj.（形容詞）
Filled with or motivated by zeal; fervent.
熱情的：充滿熱情的或?yàn)闊崆樗鶆?dòng)的；熱烈的

【引伸】
zeal.ously
adv.（副詞）
zeal.ousness
n.（名詞）