1、desperate

（因绝望而）孤注一掷的，铤而走险的，拼命的

Troops are needed to help get food into Kosovo where people are in desperate need.

需要军队帮助将科索沃人民亟需的食品送抵那里。

Desperate with anxiety, Bob and Hans searched the whole house.

焦急万分的鲍勃和汉斯把整座房子找了个遍。

极需要的;渴望的

They'd been married nearly four years and June was desperate to start a family.

他们结婚已快4年了，琼非常渴望要个孩子。

People are desperate for him to do something.

人们极希望他能做点什么。

极困难的;极严重的;极危险的

India's United Nations ambassador said the situation is desperate.

印度驻联合国大使说形势非常危急。

I decided not to abandon John when he was in such a desperate position.

我决定不在约翰走投无路的时候抛弃他。

2、get down

使沮丧；使忧郁

At times when my work gets me down, I like to fantasize about being a farmer.

有时当工作让我沮丧时，我喜欢幻想自己是一个农场主。

写下；记下

The idea has been going around in my head for quite a while and now I am getting it down on paper.

这个想法在我脑海里萦绕许久了，我现在就将它写在纸上。

俯身；跪下；趴下

She got down on her hands and knees on the floor.

她双手撑地跪在地上。

Get down! she yelled. Somebody's shooting!

“趴下！”她大声喊道，“有人开枪！”