intentness 

英汉解释

n. 热心；专心

同义词

n. engrossment

参考例句

1. For God is but a great will pervading all things by nature of its intentness.
上帝乃一伟大意志，以其专一之特性遍泽万物。
2. Prince Andrey watched every word and gesture of Speransky's with peculiar intentness.
安德烈公爵特别仔细地观察斯佩兰斯基的每句话和每个动作。
3. Rat, who was in the stern of the boat, while Mole sculled, sat up suddenly and listened with a passionate intentness.
鼹鼠在划桨，河鼠倚在船尾。他忽然坐直了身子，神情激动，聚精会神地侧耳倾听。

英英解释

n.
  1. the quality of being intent and concentrated

网络释义

intentness
热心; 专心致志; 专心;
absorbed intentness preoccupied wholehearted
一心一意的;
ardour eagerness enthusiasm fervor intentness zeal zest
热心;