成人午夜视频一区二区无码,无码加勒比一区二区三区四区,亚洲无线中文字幕乱码,国产精品人妻系列21p

n 零(number or figure 0)：Five plus～equals five.五加零等于五。Four subtracted from four leaves～.四減四得零。The figure 500 has two～s in it.數(shù)字500有兩個(gè)零?！纪絥othing，nothingness;〖反〗something，everything;

pron (1)零度(temperature indicated by the numeral 0 on a thermometer)：The temperature is 10 degrees below/above～.溫度是零下/零上10度。The thermometer says 10 degrees below/above～.溫度計(jì)標(biāo)示零下/零上10度。 absolute～絕對零度(約為攝氏零下373.16度);

(2)零;特定點(diǎn)(naught;one less than one)：Five，four，three，two，one，～...(We have lift-off!)五、四、三、二、一，注意(我們的飛船/導(dǎo)彈升空了!);All our efforts added up to～.我們所有的努力加起來等于零。

(3)全無;最低點(diǎn)(nothing;lowest point)：～growth in the economy/the population/the industrial output 經(jīng)濟(jì)/人口/工業(yè)產(chǎn)量的零增長;(population/agriculture) approach～growth(人口/農(nóng)業(yè))接近零增長;(prospects of success in the talks) be put/be at～(談判成功的期望)定位在最低點(diǎn)/毫無可能;(economic growth) be put/be at～(經(jīng)濟(jì)發(fā)展的期望)定位在最低點(diǎn)/毫無可能;(sb/sb's spirits) slow down/fall to～(某人/某人情緒)減到最低速度/極為低沉;Our chances of making a profit are～.我們獲利的可能是零。a～plural 無詞尾變化的復(fù)數(shù)形式;～-rated 零稅率的;

(4)無足輕重(no value)(infml)(尤AmE)：a social～沒有社會(huì)地位的無名小卒;(politics) have～interest for sb(政治)對某人來說毫無興趣;

zero hour 1)子夜，零時(shí); 2)發(fā)動(dòng)進(jìn)攻的時(shí)間; 3)決定性時(shí)刻;Z～hour for the bombers to take off was midnight.轟炸機(jī)起飛時(shí)間在午夜。As the～hour came near，the doctor was already prepared for the operation on the man/the players grew nervous.在決定性時(shí)刻臨近之際，醫(yī)生準(zhǔn)備好為那位男士實(shí)施手術(shù)/運(yùn)動(dòng)員們緊張起來。

vi

zero in on (v+adv+prep) 1)把(槍、炮、火力)對準(zhǔn)目標(biāo)(concentrate or aim firepower on a specified target)： The plane～ed in on the arms factory.飛機(jī)將火力對準(zhǔn)軍工廠。The artillery～ed in on the vulnerable enemy targets.大炮將火力對準(zhǔn)敵人薄弱的目標(biāo)。When they had all～ed in their guns on the enemy post they opened fire.將所有炮火都對準(zhǔn)敵人的陣地之后，他們就開火了。2)向……集中注意力，接近(move near to or focus attention as if on a target;close) (fig)：Reporters～ed in on Miss Smith.記者們把注意力都集中在史密斯小姐身上。～in on the key issues for discussion 集中注意要討論的關(guān)鍵問題;

【用法】在表達(dá)數(shù)字時(shí)，zero一般用于科技范圍的內(nèi)容;在日?？谡Z中，美國人可能用zero，而英國人則多用naught，oh或nil。如：“Wolverhampton nil”(BrE) 伍爾弗漢普頓(足球得分)零分;“Detroit zero”(AmE)底特律(棒球得分)剃光頭。