v.弄脏;玷污;涂抹;擦上;
adj.弄脏的;污迹斑斑的;
例句:
The children had smeared mud on the walls.
那几个孩子往墙上抹了泥巴。
Several words were smeared.
好几个单词弄得模糊不清.
She smeared her fingers with jam.
果酱弄脏了她的手指.