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)Attey阿泰

1. He's always straining at a gnat.
   他总是对小事很拘谨。
2. It's usually very crowded this time of day.
   每天这个时间总是很挤。
3. You are now at liberty to leave any time.
   你现在随时都可以离开。
4. The girl is ready at all times to go to parties.
   那女孩随时都准备着去参加聚会。