Unhelpfully
adv. 不起帮助作用地, 无用地, 不予帮组地
🗣️ 情景例句
I'm most grateful to you for taking so much trouble to explain the best way of getting there.
你不厌其烦地给我解释去那里的最佳途径，我对些深表感激。
Nothing stake, nothing draw.
不顶千里浪，哪来万斤鱼。
His average speed had been 301 miles per hour.
他的平均时速实际是301英里。