have an advantage over ；胜过

　  have the advantage of ；由于…处于有利条件

　  have the advantage of sb.；知道某人所不知道的事

　  take advantage of (=make the best of, utilize, make use of, profit from, harness)；利用

　  agree with ；赞同(某人意见) 

agree to ；同意

　  in agreement (with) ；同意， 一致

　  ahead of ；在…之前， 超过…

ahead of time ；提前

　  in the air ；（1）不肯定， 不具体；（2）在谣传中

　  above all (=especially, most important of all) ；尤其是， 最重要的

　  in all (=counting everyone or everything, altogether) ；总共， 总计

     after all ；毕竟，到底;

　  (not) at all ；一点也不;

　 all at once(=suddenly)；突然;

　 once and for all ；只此一次;

　 above all ；最重要的;

　 first of all ；首先;

　 all in all ；大体上说;

　 be all in ；累极了;

　 all but ；几乎

　 allow for (=take into consideration, take into account) ；考虑到， 估计到