A sperm cell carrying a Y chromosome results in an XY combination, and typically a boy will develop. Variations from this general rule result in intersex fetuses.

boy，英语单词，英式音标为 [bɔɪ]，美式音标为 [bɔɪ]，名词，意为“男孩；男人”。

uk / bɔɪ / us / bɔɪ / (also oh boy) used to express excitement, worry, disappointment, etc. or to emphasize something

爱词霸权威在线词典,为您提供boy的中文意思,boy的用法讲解,boy的读音,boy的同义词,boy的反义词,boy的例句等英语服务。

The meaning of BOY is a male child from birth to adulthood. How to use boy in a sentence.

4. 可数名词 You can refer to a man as a boy, especially when you are talking about him in an affectionate way.

Definition of boy noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

Boy definition: a male child, from birth to full growth, especially one less than 18 years of age.. See examples of BOY used in a sentence.

习惯性搭配： a [teenage, young, little, small] boy, [a member] of the old boy network, be a [good, big] boy [while I am gone, for the babysitter], 更多……

BOY meaning: 1. a male child or, more generally, a male of any age: 2. a group of male friends: 3. an…. Learn more.