| English | eng-000 |
| airflow orifice | |
| 普通话 | cmn-000 | 通气孔 |
| English | eng-000 | air hole |
| English | eng-000 | air vent |
| English | eng-000 | breather hole |
| English | eng-000 | gas vent |
| English | eng-000 | pick-up hole |
| English | eng-000 | spiracle |
| English | eng-000 | vent hole |
| English | eng-000 | venthole |
| English | eng-000 | ventilating pit |
| English | eng-000 | ventilation hole |
| English | eng-000 | whistler |