porthole

n.

舷窗；

复数：portholes

1. I peep out the porthole and see a sea of clouds.
   我从飞机的舷窗向外张望，看到一片云海。
2. Through the porthole I looked the length of the ship.
   通过舷窗，我把仓船从头至尾扫了一遍。
3. She jamed herself through the porthole.
   她强从舱口挤了过去。

Porthole window system for computer displays
Upstream porthole injection in a 2-D scramjet model
On the die design in AA6082 porthole extrusion
Experimental simulation of metal flow in porthole-die extrusion
Non-steady FE analysis on porthole dies extrusion of aluminum harmonica-shaped tube
Physical Simulation of Longitudinal Welding in Porthole-Die Extrusion
A new approach to study material bonding in extrusion porthole dies
Multiobjective optimization design of porthole extrusion die using Pareto-based genetic algorithm
Opsoclonus-Myoclonus Syndrome in Patients With Locked-in Syndrome: A Therapeutic Porthole With Gabapentin
Investigation into the improvement of welding strength in three-dimensional extrusion of tubes using porthole dies