一、at point:在点上,即将…之时
同义词:at the point of (或 to)
例句
The two lines cut at point A. 跟读 这两条线在A点相交。
2. Then ultimately, if they have enough patience, they will meet at point X.最终,如果,他们有足够的耐心,他们会在点X相遇。
3.One exhibition at Point Alpha is a simple wooden cross that memorializes an East Germanteenager who tried to climb over the fence there in 1975, in view of United States troops.在阿尔法哨所有一件展品是一具简单的木头十字架,这是纪念一位东德少年,他在1975年看见了美军,并试图爬过围墙。
二、at the point of 中 of 同样是介词,也不表示将来,与 on the point of 不同的是既可以用作地点状语或也可以用作时间状语,后面一般跟名词,意思是“靠近/接近某处或某时”,如:
The troops halted at a point of the river. 部队在靠近河约地方停了下来。
We arrived at the city at the point of evening. 我们在傍晚时分到达了那个城市。