| 例句 |
At best Nella would be an invalid; at worst she would die.内拉往好里说会落下残疾，往坏处说可能会生命不保。Warmth is scarce, and food is absent.温暖不保，食物缺乏。The company stands to lose if this deal falls through.如果这笔交易落空，公司一定会不保。With his job in the balance, he went to ask his boss for a raise.尽管有可能导致饭碗不保，他还是去找了老板要求加薪 |