attP噬菌体附着位点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)at-will employment doctrine任意雇佣原则At a distinct disadvantage.确实处于不利条件atrioventricular canal defect房室管缺损atrial premature contractions心房期前收缩, 心房提前收缩At the gracious invitation of承蒙/应的盛情邀请atrial flutter-fibrillation心房扑动-颤动atherosclerotic heart disease动脉粥样硬化性心脏病at one's earliest convenience在本人方便的时候早日...atrazine chlorohydrolase gene阿特拉津氯水解酶基因atrioventricular extrasystole(房室)结性期外收缩

1. He stands shivering on the brink, wait to dive in.
   他站在边上等待跳水时浑身发抖。
2. The long wait at the airport was really tedious.
   在机场冗长的等待的确乏味。