We have a lot of things to do, but packing is atthetopofthelist.
我们有许多事情要做,但首先是打点行装。
《牛津词典》
2
The criminal judicial system always comes up atthetopofthelist of voters' concerns in focus groups.
刑事司法制度总是出现在焦点小组中投票者关注事项之首。
《柯林斯英汉双解大词典》
3
Atthetopofthelist is the notion that intelligence is measured by your ability to solve complex problems; to read, write and compute at certain levels; and to resolve abstract equations quickly.