scraped surface

基本解释

At times Matisse scraped the surface of his pictures, scratched them or made incisions as if they were clay.
有時馬蒂斯對畫作的表麪又刮又擦、又切又割，就像對待一團泥巴。
Dried products are then scraped off by the blade fitted on the surface of the cylinder, fall down to the spiral conveyor under the blade, and are conveyed, collected and packed.
乾燥好的物料被裝置在滾筒表麪的刮刀鏟離滾筒，到置於刮刀下方的螺鏇輸送器，通過螺鏇輸送器將乾物料集中、包裝。
Before this, apart from a couple of very brief work trips and a wedding, I’d barely scraped the surface of North America, but somehow, the whole thing felt fine, easy, completely familiar.
在此之前,除了幾次非常短暫的出差和一次婚禮之旅,我和北美大陸幾乎沒有任何交集,但不知怎麽廻事,這兒的一切讓我覺得舒適、愜意,完全沒有陌生感。