不用用英语怎么说？

不用

• [bù yòng ]
  （没有必要） need not，disuse，nonutility，desuetude，do without

例句

• She packed away the clothes when they were not needed. 她把不用的衣服收藏起来。
• No one listened, least of all the children! 没有人在听, 孩子们就更不用说了。
• The baby can't even walk, much less run. 这婴儿连走都不会, 更不用说跑了。
• My illness got me out of having to see him. 我的病使我不用见他。
• ‘He’s a politician, remember.’ ‘Enough said.’ “别忘了，他是个政客。”“不用多说了。”
• All repairs are done on the premises and not put out. 全部修缮都在家里进行, 不用送到外面去做。
• Don't worry! I shall awake him on time. 不用担心!到时我会叫醒他的。
• I'm so sick today that I couldn't walk as far as the kitchen, let alone go to the zoo with you. 我今天病得连厨房那么远都走不动, 更不用说陪你逛动物园了。
• Words fall off by disuse. 词不用就会成为废词。
• You don’t need to worry. Your work is well above par. 不用担心，你的工作做得相当不错。

同义词

• 不必，不消，无须，

反义词

• 必须，

英汉词典释义

• [bù yòng]
  （没有必要） need not
  don't mention it; don't stand on ceremony
  不用客气
  it goes without saying; needless to say
  不用说
  You needn't worry.; There is no need to worry.
  不用着急。
  The word has passed into complete disuse.
  这个词已经完全不用了。