冷静

died down───逐渐消失

tie down───束缚；约束；栓系

ties down───束缚；约束；栓系

cried down───vt.贬低；喝止

lived down───v.改正行为而使…被人遗忘

piped down───安静下来；吹哨停工

toned down───缓和；柔和；降低

wiped down───把…上下揩干净

bed down───v.铺床睡；安排舒服地睡觉

I really don't wanna be tied down.───我真的不想被绑住。

He didn't want a family because he didn't want to be tied down.───他不想要家庭，因为他不想受限制。

We are tied down by fuel.───我们被燃料死死地绑住了。

"Why, here's my button! " he cried. And he tried to pick it up. But, like all the other buttons on the mattress, it was tied down tight.───“为什么这儿有我的纽扣呢？”他大叫，并且试图捡起来。不过和床垫上其他的纽扣一样，这只纽扣被绑得紧紧的。

Although we had a very happy relationship and there was so much I loved about him, I already felt tied down.───尽管我们相处的很开心，他的很多地方我也很喜欢，但是我有种束缚感。

Stretched over a punishment rack, his hands tied down and feet held, the prisoner was beaten.───犯人被拉到受刑台上，手被捆在下面，脚被摁住，接受鞭打。

Pirates from Tunis threatened the ship, there was a violent storm and the plant had to be tied down.───突尼斯的海盗威胁着船只的安全，船遇上了猛烈的风暴，咖啡树要被固定住才行。

As long as China stayed in the war, hundreds of thousands of imperial Japanese Army soldiers could be tied down on the Asian mainland.───只要中国不退出战争，几十万日本帝国陆军就会被牵制在亚洲大陆上。

Nonetheless, the analyst says Russia is tied down in Georgia and will not make any immediate military moves against Ukraine.───尽管如此，分析人士说，俄罗斯被牵制在格鲁吉亚，不会立即对乌克兰采取军事行动。

I don't want to be tied down.

He's tied down by having to work every Saturday.

My computer was tied down to a metal desk.

She didn't want to be tied down by a full-time job.

He had to be tied down.

They tied down 2 enemy divisions.

Are you ready to be tied down to a wife and children?

He was tied down to his job.

As a result, anything that is not tied down inside the plane starts to float about.