1. He was the consummate entertainer and his contributions and legacy will be felt upon the world forever. 他是一个完美的艺人，他做出的贡献，他的遗产，将永远活在这个世界里。
2. The results show carbon/carbon composite with bigger carbon felt density has better oxidation-resistance. 结果表明，毡体密度大的碳／碳复合材料具有更好的抗氧化性。
3. One dreadful night, he felt the snake wiggling under his pillow, and he jumped out of bed in a cold sweat. 在一个可怕的夜晚，他感觉到蛇在枕头下面蠕动著，吓得他出了一身冷汗，马上跳下床。
英英解释
n.
1. a fabric made of compressed matted animal fibers
2. mat together and make felt-like
3. cover with felt
4. change texture so as to become matted and felt-like
