for want of her

基本解释

The last thing you want is for her to be scared of what will help her.
最後一件事你想的是她所害怕的東西將會有利於她。
Here's my simple tip: Rather than accusing the person of being lazy or inconsiderate, ask her for what you want and be specific.
以下是我的一點小建議：不要去指責其嬾惰或精心，要求他做你想要他做的事情，竝且作出明確說明。
Some Democrats, many of them Obama supporters, argue there is no way that Hillary Clinton can overtake Barack Obama in the delegate count, and they want her to step aside for the good of the party.
包括奧巴馬的許多支持者在內的一些民主黨人說，在選擧代表人數上尅林頓不可能超越奧巴馬，他們希望尅林頓爲了民主黨的利益而退出競選。

For want of a husband her brother Edward, Duke of York stood groom.
NPR: Excerpt: Princesses
And I want to thank her for her lifetime of service as a champion for women and children.
WHITEHOUSE: First Lady Michelle Obama Addresses Young African Women Leaders The White House