a billy (male goat)
The farmer keeps a billy with his goats.
农夫在他的山羊群中养了一只公山羊。
公山羊
billies — plural of billy
伙伴,伴侣,同志,兄弟；强盗的棍棒,警棍；粗纱机或粗纱机；警棍；伙伴
billy
本义项指公山羊，亦作 billy goat。
伙伴,伴侣,同志,兄弟
A fellow, companion, comrade, mate; partner, brother.
强盗的棍棒,警棍
A highwayman's club, billy club.
公山羊
A billy goat.
粗纱机或粗纱机
A slubbing or roving machine.
The billy stood at the top of the hill and watched the herd.
那只公山羊站在山顶上，望着羊群。
用法提示：此处 billy 作名词，指公山羊。
We saw a billy with long curved horns at the farm.
我们在农场看到一只长着弯曲长角的公山羊。
用法提示：billy 在这里是名词，表示公山羊。
The farmer keeps two billies in the pen near the barn.
农夫在谷仓附近的围栏里养了两只公山羊。
用法提示：billies 是 billy 的复数形式，仍指公山羊。
The farmer keeps a billy with his goats.
农夫在他的山羊群中养了一只公山羊。
The guard hit the intruder with his billy.
警卫用警棍击打入侵者。
he-goat是billy的正式同义词，billy更常用于非正式场合。
nightstick与billy club同义，常用于美国英语。
buddy为非正式用语，与billy的伙伴义相同。
grammar · medium
易错句子The police billyed the protesters.
正确表达The police hit the protesters with their billy clubs.
billy是名词，不能用作动词表示'用警棍打'；应使用动词短语'hit with a billy club'。
grammar · medium
易错句子I saw a billy walking down the street.
正确表达I saw a police officer walking down the street.
billy意为'警棍'，不是'警察'；表达'警察'应为'police officer'或'cop'。
作为名词'公山羊'的反义词
公山羊
The billy goat has large horns and a beard.
这只公山羊有大角和胡须。
警棍
The security guard always carries a billy club.
保安总是随身携带一根警棍。
三只公山羊过桥
The Three Billy Goats Gruff is a classic children's story.
《三只公山羊过桥》是一部经典儿童故事。
Dictionary facts from ECDICT, WIKTIONARY.