1. The boy is dabbling his hand in the water.
   这孩子正用手玩水。
2. He said his uncle went to work in a second-hand car.
   他说他叔叔开一辆二手车上班。
3. I walked hand in hand with him down the street.
   我跟他携手走在街上。
4. Gilian is nursing Gavin hand and foot in the sickroom.
   吉莉恩正在病房全力护理加文
5. He went out for a walk, cane in hand.
   他手里拿着手杖出外散步。

　1个副词解释

　2个形容词解释