1 brothers

2 younger brother

3 classifier: 个 gè

4 I, me (humble term used by men in public speech)

5 brotherly

6 fraternal

1 younger brother

2 classifier: 个 gè

3 classifier: 位 wèi

1 younger male patrilineal cousin

1 little brother

2 I, your little brother (humble)

1 little brother

2 little boy

3 (coll.) penis

1 internal disunity dissolves at the threat of an invasion from outside (idiom)

1 internecine strife (idiom); fighting among oneself

1 the emperor leads his troops into battle (idiom)

2 to take part personally in an expedition

1 even with your own brother, keep clear accounts (idiom)

1 lit. hard to differentiate between elder and younger brother (idiom)

2 fig. one is just as bad as the other