atprep.在；向；达n.基普(老挝货币基本单位)(=att)；[化]砹(极不稳定放射性元素)abbr.密封的(=airtight)abbr.气温(=air temperature)ATRANn.自动地图匹配导航

1. Be here by twelve o'clock at the latest.
   最迟十二点来到这儿。
2. Be there by six at the very latest.
   至迟不要超过六点到达那里。
3. But as a group, they have become the latest instalment in the Spring and Autumn there, but that was not the politicians, but as Menke.
   但作为一个群体，他们至迟在春秋战国已成批出现，不过当时不称政客，而是称之为门客。