unnecessary音标
英 [ʌnˈnesəsəri]
美 [ʌnˈnesəseri]
unnecessary翻译
adj.
不必要的,多余的;无用的,无益的;无须;
英英释义
unnecessary[ ,ʌn'nesəsəri ]
adj.not necessary
同义词:unneeded
unnecessary用法
词组短语
unnecessary expenses不必要的开支
双语例句
用作形容词(adj.)Don't involve yourself in unnecessary expense.
勿做不必要的花费。She often pothers herself over unnecessary details.
她常在不必要的琐事上自扰。All this is totally unnecessary.
所有这些完全都是多余的。Cut off the unnecessary twigs and branches.
把多余的枝叶剪去。
权威例句
Article makes simple errors and could cause unnecessary deaths
Laboratory markers in IBD: useful, magic, or unnecessary toys?
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