• 把(某物)粉碎或磨成(粉末)

Grinde格林德grindv.磨；压迫；碾碎；磨得吱吱响；逐渐停顿n.苦事；磨；碾grinding dose研磨剂grinding drum磨碎机grind grading磨矿分级grinding burn磨险伤,磨削烧伤grinding heat磨削热grinding tooth臼齿grinding width研磨宽度grind a camera摇动摄像机Grind fineness磨矿细度grinding teeth磨牙

1. He used to closet himself with a book.
   过去他常把自己关在小房间里读书。
2. She gave up her sleeping berth to a pregnant woman.
   她把卧铺让给了一位孕妇。