on spot

基本解释

Try to make your public speech interactive by asking questions or launching an on spot quiz.
要尽量使你的演讲具有互动性，通过提问题或者进行现场互动。
A woman in the southeast fort jumped in riverbed dead on spot.… Next to statue at southwest fort man died jumping to concrete one leg thrown from body only blackened blood left behind.
老婆孩子”；东南堡的一女子跳下摔到河床上，当场死亡；西南堡的雕塑旁，一男子摔到水泥地上，一条腿已经摔得脱离身体，只留下已经变黑的血迹。
And with Severstal's earnings per tonne for 2005, the profitability of the combined group would be nearly 30% higher than Mittal's, which is more reliant on spot contracts and lower-quality steel.
同时加上谢韦尔2005年的每吨营收，合并之后的新钢铁公司的利润将超过米塔尔30%。这使得其在现货契约市场和低品质钢材市场更有竞争力。

The observers on the ground had no reason to believe the white spot they saw was made by the spacecraft.
The Athenians gave him a public funeral on the spot where he fell and paid him the highest honors.
雅典人在他的战死之地举行了国民葬礼,并给了他至高无上的荣誉
耶鲁公开课 - 古希腊历史简介课程节选
It's imperfect, though the English is quite spot on, I call myself during this lecture a couple of times a major government because gov major didn't quite translate very perfectly.
尽管英语是正确的，但翻译成其他语言难免有出入，在这个讲座期间,我多次说自己是学政治专业的,因为学政治的人翻译不是很好。
哈佛公开课 - 计算机科学课程节选

First up is whether CEE states could actually draw on spot markets in the first place?
FORBES: Getting Tough With Gazprom Could Be Suicide For Europe