brother-in-lawn.
英 'brʌðərinlɔ: | 美
中文n. 姐夫；妹夫；内弟；内兄；小叔；大伯
词根词源
brother-in-law (n.)c. 1300; also brother in law; see brother. In Arabic, Urdu, Swahili, etc., brother-in-law, when addressed to a male who is not a brother-in-law, is an extreme insult, with implications of "I slept with your sister."
关键词