pinhole

1. 1.

   A small hole, of a size that could have been made by a pin

   针能刺出那么大的小孔；针孔。

2. 2.

   a small puncture that might have been made by a pin

   可能由针刺成的小孔

3. 3.

   The aperture in a pinhole camera or camera obscura

   针孔相机或暗箱中的孔径。

4. 4.

   A port left unprotected by a firewall to allow a particular application to gain access to a service.

   防火墙中为允许特定应用程序访问服务而保留的不受保护端口。

5. 5.

   A clipping of pinhole eye, which refers to the compact eye structure associated with intense tropical cyclones.

   针状眼(pinhole eye)的简称,指强烈热带气旋中紧密的眼区结构。

可能由针刺成的小孔；针孔相机或暗箱中的孔径。；防火墙中为允许特定应用程序访问服务而保留的不受保护端口。；针状眼(pinhole eye)的简称,指强烈热带气旋中紧密的眼区结构。；针孔

Connections

Learner notes