This collection of pointy curves fascinates mathematicians.

这组有尖头曲线使数学家着迷。

If you search up the picture, you'll see the gold dress with those pointy suit shoes.

如果你搜索图片，你会看到金色裙子和尖头西装鞋。

But what's better? A lightning rod with a round end or one that comes to a sharp point?

那哪种避雷针更好呢？是圆头避雷针好，还是尖头好？

They mostly use a device called an ice saw —a large, round piece of metal with many sharp points.

他大多使用种叫做冰锯设备——种有许多尖头圆形金属。

But now a more encouraging imagine of spires crashing down.

但是我看到尖头树木倒塌情景更鼓舞人心。

Workers hit the nails into doors and the sharp end came out the other side.

工人把钉子敲进门里，尖头从门边钻出来。

Stalagmites are pointed pieces of rock that stick up from the floor of a cave.

石笋是从洞穴底部伸出尖头岩石。

A " dart" is something you throw with a sharp point on it; a dart.

“飞镖”是你投掷带有尖头东西；飞镖。

I saw a cantilever with the tip and a spring on the ceiling.”

我天花板上看到了有尖头和弹簧悬臂。”

Finally, we explained why a pipe with one closed end can't have even-numbered harmonics.

最后，我解释了为什么长笛不带尖头声音 闭合双谐波。

One was coming at me with a huge spear, with its sharp tip pointed at my heart!

个火星人举着把大矛向我扑来，尖头对准我心脏！

His pointed pattens were the height of fashion, and are still muddy from a recent walk.

他尖头款式是最时尚，最近外出走了趟，还沾满了泥。

" With a little help from Moony, Wormtail, Padfoot, and Prongs, " Fred muttered in Harry's ear.

“我得到了月亮脸、虫尾巴、大脚板和尖头叉子点儿小小帮助。”弗雷德哈利耳边低声说道。

What he saw looked a lot like a record player: an arm suspended over a surface with a very fine tip.

他看到东西很像电唱机——带有极细尖头机械臂悬个平面上。

Telomeres are like the plastic tips at the ends of shoelaces that keep the fabric from coming apart.

端粒就像鞋带末端塑料尖头，防止织物散开。

At the front was a sharp point of iron that could smash through the sides of wooden ships.

船头有个锋利铁尖头，可以把木船侧面砸碎。

Harriet stretched a string to guide the row straight, and Mrs. Herriton scratched a furrow with a pointed stick.

哈丽雅特拉了根绳子， 把队伍拉直了， 赫里顿夫人用尖头棍子划了道犁沟。

That's like the white hood of the Klan.

就和三K党白色尖头帽样。

There were large green rosettes upon her little pointed shoes.

她小尖头鞋上有大大绿色玫瑰花结。

You can dig fast with the long edge of it or you can be really precise with the pointy tip.

你可以用它长边快速挖掘，也可以用尖头进行精细操作。