offhand
/ˌɑːfˈhænd/
副词
未经核实地；不假思索地；立刻
I can't quote the exact statistics for you offhand, but they're there for you to see in the report.
我不能马上就给你举出确切的数据，不过这些数据可以在报告中查到。
/ˌɑːfˈhænd/
形容词
不友好的；漫不经心的；怠慢的
I didn't mean to be offhand with her - it's just that I was in such a hurry.
我希望我没有表现出怠慢了她——我不过是太匆忙了。