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- The claviform lens is configured that the incidence face is positioned at a second focus F2 of the elliptic reflector. 配置棒形透镜，使其入射面位于椭圆形反射镜的第2焦点F2上。
- The paper put forward the system of first focus and second focus on Adjacent-harbor industry, While, the paper open out the externality and embedded ness about it. 从全球要素流动、产业转移的视角来解释临港产业集聚，提出了临港产业的一次集聚和二次集聚机制，揭示了临港产业的外部性和根植性。
- To display the reconstruction of chemical revolution in compliance with Lakatos’s methodology of scientific research programmes is the second focus of the first half of the article. 依照拉氏的研究方案方法论，呈现化学革命史的重建结果，是本文前半段的第二个重点。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- The runner went to second base on a wild pitch. 一记瞎设让跑垒员跑上了第二垒。
- It travels thousands of miles per second. 它一秒钟能走几千英里。
- The second snub settled his hash. 第二次碰壁使他不敢再找麻烦了。
- The second term commences in March. 第二学期自三月开始。
- He kicked the car down from third to second. 他把汽车排档从3档降为2档。
- Her second novel was taken apart by the critics. 她的第二部小说受到评论家的严厉批评。
- My father grows roses that are second to none. 我父亲种的玫瑰是最好的。
- The game didn't heat up until the second half. 游戏玩到后半场才热闹起来。
- The second batch of sugar is better than the first. 第二批制成的糖比第一批好。
- The second part is the high spot of this book. 第二部分是这本书的最精彩部分。
- One single, second class, to winchester, please. 买一张去温撤斯特单程二等票。
- He gave me a second shot of penicillin. 他又给我打了一针青霉素。
- Most of our knowledge is at second hand. 我们的大部分知识是间接的。
- I only heard the news at second hand. 我只是间接听到这个消息的。
- The train will leave in a second. 列车马上要开了。
- The team recovered its lead in the second half. 该队在下半场重新领先。
