欲[yù] 基本解释：
新英汉大词典：
- 欲(慾)[yù]
- 名词- （欲望） desire; longing; wish:
desire for fame and wealth;名利欲
thirst for knowledge;求知欲
- 动词- （想要; 希望） wish; want; desire:
pour out all that one wishes to say; speak one's mind freely;畅所欲言
do as one pleases; follow what the heart desires;从心所欲
- （将要） about to; just going to; on the point of:on the verge of collapse; crumbling; tottering;摇摇欲坠
Dawn is breaking.东方欲晓。
以上内容来源于：《新汉英大辞典》
例句与用法：
Don't spoil your appetite by eating sweets before meals.
The long walk has given me a good appetite.
They had little desire for wealth/to get rich.
Daddy did all he could to fill my needs and desires.
She is suffering from lack of appetite.
The long walk gave him a good appetite.
These desires gnawed away at us constantly.
It pleased me to indulge her wishes.
欲的其他解释: