n. 鳥，禽( bird的名詞復數 )；飛禽；鳥類
網 絡
鳥類； 鳥兒； 伯茲； 鳥類的總稱
柯林斯高階英漢雙解學習詞典
1. N-COUNT 可數名詞鳥；禽 A bird is a creature with feathers and wings. Female birds lay eggs. Most birds can fly.
2. N-COUNT 可數名詞小妞兒（可能具冒犯意味） Some men refer to young women as birds. This use could cause offence. 語域標簽：BRIT 英
STYLE標簽：INFORMAL 非正式3. See also: early bird; game bird;
4. PHRASE 短語（尤指對孩子講的）性知識 Some people refer to the birds and the bees when they are talking about sex, especially to children. STYLE標簽：HUMOROUS 幽默5. PHRASE 短語坐牢；蹲班房 Someone who is doing bird is in prison. 搭配模式：V inflects
語域標簽：BRIT 英
STYLE標簽：INFORMAL 非正式They warned him that next time he'd find himself doing bird.
他們警告他下次他可能就要進監獄了。