v.(彻底地)搜寻，搜查，翻找,(用粗糙的物体)擦净，擦亮,冲刷成,冲刷出
scour的过去分词和过去式

原形：scour第三人称单数：scours过去式：scoured过去分词：scoured现在分词：scouring

She meticulously scourged the surface of the metal to remove any rust.
她仔细地刮擦金属表面，以去除锈迹。
The chef scourred the kitchen for ingredients to make a new dish.
厨师在厨房里仔细搜寻食材来制作新菜。
After hours of scrubbing, she finally managed to scour the bathtub clean.
经过几个小时的清洗，她终于把浴缸清理干净了。
He scourged himself with guilt over his past mistakes.
他因过去的错误而深深自责。
The detective scoured the crime scene for clues.
侦探仔细搜索犯罪现场寻找线索。
She scoured the internet for information on her next travel destination.
她在网络上仔细查找关于下一个旅行目的地的信息。
They scourged their opponents in the debate, leaving no room for mercy.
他们在辩论中毫不留情地痛斥对手。
The archaeologist used a fine brush to scour the dirt off the ancient artifact.
考古学家用细刷子小心翼翼地清除古物上的泥土。
The author spent months scouring libraries and archives for research material.
作者花了数月时间在图书馆和档案馆搜集研究资料。
The detective scoured through the case files, determined to find the truth.
侦探仔细翻阅案卷，决心找出真相。