sticking的解释，在云词典中sticking是什么意思？

sticking

['stikiŋ]
adj.
粘的, 有粘性的

"Children sticking knives in people's backs-I ask you! " she exclaimed.
"娃娃们用刀捅人的背-这怎么得了哇！"她叫道。
A politician supporting an unpopular law is sticking his neck out; he may lose the next election.
支持不得人心的法令的政治家完全是在冒险，他可能在下次大选中失败。
Aren't you rather sticking your neck out, telling the director what you think of him?
你对董事长说出你对他的看法，这不是引火烧身吗？
Before sorting stamps, any paper sticking to the backs must be removed.
在把邮票分类之前，任何粘在后面的别的纸都得去掉。
But screw your courage to the sticking place, and we'll not fail.
只要你集中你的全部勇气，我们决不会失败。
I like to get rid of unpleasant tasks by sticking at them until they are done.
我喜欢用坚持做到底的方法来解决令人讨厌的任务。
I tore my coat on a nail that was sticking out from a wall.
我的上衣被一枚从墙上突出来的钉子钩破了。
John is always sticking his chin out by saying something he shouldn't.
约翰总是说一些不该说的话，招惹麻烦。
More and more men are sticking up for the rights of women.
越来越多的男子维护妇女的权利。
Mr Smith did not want to lose his market by sticking to having it at the market price.
史密斯先生不想因坚持按市价购进而失去做买卖的机会。