n. (同父母的)兄,弟; (称男性的共事者或同道)同事,弟兄,伙伴; (同一宗教团体的男性)教友; (尤指)修士
int. 表示生气或吃惊
复数:brothers
Oxford 3000 / Collins.5 / BNC.827 / COCA.614
noun
家庭 in family
其他男性 other men
宗教团体 in religious group
称呼 form of address
大学 at college/university
exclamation
The old-fashioned form brethren is still sometimes used as the plural for meanings 2 and 3. brethren为旧时写法,有时仍用作义项2和3的复数。
Note that there is no common English word that can refer to both a brother and a sister. You simply have to use both words. She has 13 brothers and sisters. The word sibling can be used, but it is very formal.
注意英语常用词汇中没有一个同时表示“兄弟姐妹”的词,要表示这一概念,只能brother和sister两个词一起用:She has 13 brothers and sisters(她有13个兄弟姐妹)。用sibling这个词可以表示此意,但非常正式。
noun
Synonym: blood brother
Synonym: comrade