n.瓶颈,阻碍;
例句:
A defensive turret at the water choke point is a must.
在瓶颈处放置一个防御塔是必须的.
There's also a narrow choke point into each base.
此外,各基地的通道还具有一狭窄的制扼点.
Collision detection is the choke point of roam in 3 D scene.
碰撞检测问题是三维场景漫游的技术难点.