porthole

名词

1. 1

   舷窗、圆窗

   She pressed her face to the porthole and watched the harbor lights.

   她把脸贴在舷窗上，看著港口的灯火。

2. 2

   窥视孔、观察孔

   The furnace has a small porthole for checking the flame.

   这座炉子有个小观察孔，可以查看火焰。