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出处：按学科分类—语言、文字 中央民族大学出版社《新英汉大词典上》第79页（394字）

【词性】：prep．

【释义】：

①(指地方)在〔Are they at home?他们在家吗?〕②(指方向)朝〔Look at her．看着她。

Aim at the target．瞄准靶子。〕③出席，到〔Tom was at the party．汤姆出席晚会。〕④从事〔men at work从事工作的男人们〕⑤(状态)处于…之中〔England and France were at war．英法处于交战状态。〕⑥(指活动)方式〔The boy ran at a trot．这个男孩一路小跑。

〕⑦指原因〔terrified at the sight见状而害怕〕⑧指速度或程度，价值，价钱〔at five cents each每个价值5分〕⑨(时刻，年节，年龄)在…〔Byron died at thirty-six．拜伦36岁时逝世。〕