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- We must maintain a firm attitude. 我们必须采取坚定的态度。
- He is too poor to maintain his family. 他太穷了，无法养活家人。
- A substance believed to maintain life indefinitely. 长生不老药被认为可以使生命无限的物质
- Some parents worry unnecessarily about their children. 有些父母不必要地为孩子担心。
- The plan is merely designed to maintain their nuclear superiority. 制定这个计划只是为了保持他们的核优势。
- The factory cannot maintain current levels of production. 该工厂不能保持目前的生产水平。
- He can't maintain enough equilibrium to ride a bike. 他骑自行车不能保持平衡。
- Part of my job is to maintain good relationship with our suppliers. 我的部分工作是同我们的供应商保持良好的关系。
- To adorn unnecessarily something already beautiful. 画蛇添足不必要地修饰本来就很美的东西
- They ran up costs unnecessarily. 他们不必要地提高了成本。
- Souma san: Not to pursue perfection unnecessarily. 不必追求尽善尽美。
- We must try to maintain the equilibrium of supply and demand. 我们必须努力保持供求均衡。
- You are being unnecessarily perverse. 你无谓一意孤行.
- Thought her editor unnecessarily nitpicking. 认为她的编辑是在没必要的吹毛求疵。
- Japan today simply stands too tall and too rich to maintain a low profile. 日本现在太醒目，太富裕了，很难再不引人注意了。
- Your Highness is taking offence very unnecessarily. 殿下生气，毫无必要。
- There's no point worrying him unnecessarily. 没有必要让他过于担心。
- A device that brings about and helps maintain equilibrium. 平衡器可以帮助达到平衡或保持平衡的装置
- What a futile(ie unnecessarily silly)remark! 纯属废话!
- Unnecessarily pretentious or vague language. 不必要的自负或模糊的语言
