您要查找的是不是：
- 倒读俚语(如yob=boy)。back slang
- 从前，有一个little boy。His name is Ma Liang.
- boy是单数, boys是复数。"Boy" is singular, and "boys" is plural.
- Anne's、the boy's、the boys'都是属有格形式.'Anne's','the boy's','the boys'' are possessive forms.
- “The ball was thrown by the boy”使用被动语态。"The ball was thrown by the boy" uses the passive voice.
- 在 “The boy runs” 此句中，boy 是单数名词，runs 在数方面与它呼应。In “The boy runs”, boy is a singular noun and runs agree with it in number.
- ‘swim（游泳）’和‘boy（男孩）’是未屈折的形式；真有语言完全是非屈折的吗?'swim'and'boy'are uninflected forms; is any language completely uninflected?
