单词 | zero |
释义 | zero¹ 1.(nought)零;0 a scale ranging from zero to seven从0到7的尺度 Visibility at the city's airport came down to zero.此前该市机场的能见度降为零。 2.(temperature)零度;零读数 above zero零度以上 It's a sunny late winter day, just a few degrees above zero.这是晚冬阳光明媚的一天, 温度只有零上几度。 below zero零度以下 That night the mercury fell to thirty degrees below zero.那天晚上温度计显示气温降到了零下30度。 3.(integer)(整数)零, 0 4.(cardinal number)(基数)零, 0 5.<非正式>(nothing, nil)没有;无 His chances are zero.他毫无机会。 6.<非正式>(nonentity)无足轻重的人;没有价值的东西 7.(lowest point)最低点;最低程度 8.(point on measurement scale)零位;零点 9.(value under specified conditions)(特定条件下温度等变量的值)零, 0 10.【军】(射击瞄准具设置的)归零, 零分划 11.【数】(cardinal number of set with no members)(空集的元素个数)零, 0 12.【数】(identity element of addition)(加法的恒等元素)零, 0 13.【语言】零形态;无屈折变化 14.【金融】零息债券 See alsoZebra zero² 1.+ inflation, chances, assets零的;全无的 The paper says the Conservative Party promised zero inflation and has failed to deliver.报纸上说保守党承诺零通货膨胀率, 但未能兑现诺言。 This new ministry was being created with zero assets and zero liabilities.这个新部委正在筹建, 既无资产也无负债。 2.【地理】(of cloud ceiling)(云层)零度云高的(指能见度低于15米) 3.【地理】(of horizontal visibility)(水平能见度)零视度的(指能见度低于50米) 4.【语言】零形态的;无屈折变化的 zero³ 把(仪器、设备等)调到零点(或零位) Phrasal Verbszero in,zero in on zero⁴ <尤美,非正式>毫无;全无;零 |
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