strap,thread,string,belt有什么区别？各举几个搭配谢谢

strap: [ stræp ]

n. 绳,皮带
v. 用绳索捆扎

例句与用法:
1. The slave was strapped to death.
这个奴隶被鞭打死。

2. The child was given the strap.
这个孩子被鞭打了一顿。

3. Her camera strap has broken.
她的照相机吊带断了。

4. All the luggage has been strapped up.
所有行李都已捆扎好。

thread: [ θred ]

n. 线,纤维,思路,线索
v. 穿线于,穿过,成线

词形变化:
名词:threader 动词过去式:threaded 过去分词:threaded 现在分词:threading 第三人称单数:threads

例句与用法:
1. I'm afraid I've lost the thread of your argument.
我恐怕没有抓住你的论据的思路。

2. The little girl threaded the shells together and wore them round her neck.
小女孩把贝壳穿成一串，戴在脖子上。

3. The thread's gone.
螺纹都给磨光了。

4. The girl tied the ends of the thread.
这女孩把线的两端结起来。

5. He passed me a coil of thread.
他递给我一卷线。

6. I need one more spool of thread before finishing the embroidery.
再来一轴