Journalists have been trying to discover if the senator really is as squeaky-clean as he claims to be.记者们一直想弄清楚参议员是否真像他自己所说的那样光明磊落。I love the squeaky-clean feel of my hair after I've washed it.我喜欢洗完头发后干干净净的感觉。The glass is squeaky-clean.玻璃一尘不染。He has a squeaky-clean reputation/image.他的名声/形象无可挑剔。