bedfellow
noun /ˈbedfeləʊ/
/ˈbedfeləʊ/
- a person or thing that is connected with or related to another, often in a way that you would not expect
（常指意外的）伙伴，同伴，相伴之物 - Commerce and art make strange bedfellows.
商业和艺术是奇怪的伙伴。 - Politics and fun make for unlikely bedfellows.
政治和娱乐造就了不太可能的同床异梦者。
- Commerce and art make strange bedfellows.