zeroKK [ˋzɪro] /ˈzɪɹoʊ/名詞1零、零分She scored a zero on the first quiz of the semester.她在這學期第一次小考拿了零分。2零度指溫度The temperature dropped to ten degrees below zero last night.昨晚氣溫降到零下十度。3零點、起點Set the dial back to zero before taking another measurement.再測量之前先把刻度轉回零點。4廢物、無足輕重的人口語、貶義He kept telling himself he was a total zero.他一直告訴自己他是個徹底的廢物。形容詞1毫無、零The proposal has zero chance of passing this year.這項提案今年通過的機會等於零。顯示全部 9 個義項形容詞2零的、沒有的The company aims for zero waste by next decade.這家公司的目標是在下個十年達到零廢棄。動詞1歸零、調零Remember to zero the scale before you weigh the flour.秤麵粉之前記得先把磅秤歸零。片語動詞1聚焦、鎖定、集中注意zero in onInvestigators quickly zeroed in on the missing payments.調查人員很快就鎖定了那些不見的款項。2刪減、歸零zero out，美式The council voted to zero out funding for the program.議會投票決定把這項計畫的經費全數刪除。