打字猴:1.70494797e+09
1704947970
1704947971 It is necessary to fill in all these forms.有必要填写这些表格。
1704947972
1704947973 Is it necessary that I should return it this morning?有必要今早把它还回来吗?
1704947974
1704947975 It was necessary for them to stay another day.他们有必要再留一天。
1704947976
1704947977 If (it is) necessary, you might shorten it.如果必要你可以把它缩短。
1704947978
1704947979 也可用作定语:
1704947980
1704947981 He didn’t have the necessary training.他没有必要的训练。
1704947982
1704947983 I haven’t got the necessary tools.我没有必要的工具。
1704947984
1704947985 I’ll make the necessary arrangements.我将做必要的安排。
1704947986
1704947987 necessity /ni(ə)ˈsesi(ə)ti/是名词,主要有两个意思。一是“必要(性)”、“需要”:
1704947988
1704947989 There is no necessity to hurry.没有必要匆忙。
1704947990
1704947991 There was no necessity for you to do that.你没有必要这样做。
1704947992
1704947993 What’s the necessity of leaving so early?有什么必要这样早走?
1704947994
1704947995 I went only out of necessity.我去完全出于必要。
1704947996
1704947997 Necessity is the mother of invention.有需要才有发明。(谚语)
1704947998
1704947999 二是“必要的东西”、“必需品”:
1704948000
1704948001 Food and clothing are necessities of life.衣食是生活必需品。
1704948002
1704948003 Sleep is a necessity.睡眠是必不可少的东西。
1704948004
1704948005 material necessities 物质需要
1704948006
1704948007 daily necessities 日用必需品
1704948008
1704948009 need也可用作名词,表示“需要”、“必要”(在日常生活中这个词比necessity用得更多):
1704948010
1704948011 We have no need of your advice.我们不需要你的忠告。
1704948012
1704948013 He had need of five hundred francs.他需要500法郎。
1704948014
1704948015 There is no need for alarm (fuss).没有必要惊慌(大惊小怪)。
1704948016
1704948017 There is no need to worry at all.完全没有必要发愁。
1704948018
1704948019 还可表示“需要的东西”:
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