The attitude of the staff was offhand.职员的态度漫不经心。

He lapsed into long silences or became offensively offhand.他要么陷入长时间的沉默, 要么变得简慢无礼。

I can't tell you offhand.我不能立刻告诉你。

Have they done the repairs?—Can't say offhand, but I doubt it.他们修理过了吗？——一时真说不清楚, 但是我想还没有。

Were they at home or away, do you know offhand?他们在家还是出去了, 你能现在告诉我吗？