The judge ordered their dog Samson to be put down immediately.

该法官下令立即杀掉他们的狗萨姆森。

He threw his entire attention upon his work, now, as if determined not to be put down by the mirth.

现在，他把全部注意力都放在他的工作上，仿佛决心不被耻笑所压倒。

It worked out well, by making my first move, but there was a lot of groundwork to be put down beforehand that helped me make that move a little bit easier.

我首先迈出第一步很有效，但是事先，我得打下许多基础，以帮助我迈出那一步稍微容易一些。

I am not the sort person to be put down.

我不是那种任人贬低的人。

Lacking this, ideas should be put down on paper.

要是没有的话，就在纸上记录下来这些想法。