Onegin奥涅金onen.一；一个；一体adj.一个的；某一个的；唯一的；同一的pron.任何人；某人one-pulse one address单脉冲单地址one-share stockholder单股股东One that makes loops.做环的人one's elbow and bettersone-way queuing delay单向排队时延one country two systems一国两制One word ruin the state一言表邦one's maternal languageone dimensional network一维网络one-step foot-stool单级梯

1. Roger chalked one up on his opponent during their first television debate.
   在他们第一场电视辩论中，罗杰占了对手的上风。
2. Two fast-sailing vessels were trying their speed together,and one fell behind at first,but soon gained the wind of the other.
   两艘快艇一起试速度，一艘起初落后，但不久就占另一艘的上风了。