broth.er-in-law

brother-in-law的音标和读音：
DJ音标发音： [ˈbrʌðəinˌlɔ:]
KK音标发音： [ˈbrʌðɚɪnˌlɔ]

brother-in-law的词性：
n.（名词）

1. The brother of one's husband or wife.
内兄，内弟，大伯子，小叔子：一个人丈夫或妻子的兄弟

2. The husband of one's sister.
姐（妹）夫：一个人的姐（妹）的丈夫

3. The husband of the sister of one's husband or wife.
丈夫（或妻子）的姐（妹）夫