Meanings
- lit. a brick as a door knocker (idiom); fig. a temporary expedient
- to use sb as a stepping stone to fortune
Written Forms
敲門磚Traditional · Main Form
敲门砖Alternate Form
haau1 mun4 zyun1
lit. a brick as a door knocker (idiom); fig. a temporary expedient · to use sb as a stepping stone to fortune