fēng​mén​zi

storm door

Senses

风门子/ 風門子 fēng​mén​zi storm door

a door or curtain designed to block wind and cold; a ventilation door

风门子/ 風門子 fēng​mén​zi throttle

the throttle of an engine or a similar mechanism for controlling airflow

References

synonym 风门/風門 风门子/風門子