繩墨

shéngmò

carpenter's line marker, rules and regulations

* * *

sheng2 mo4

lit. carpenter's straight line marker, same as 墨斗, fig. rules, rules and regulations

* * *

繩墨|绳墨 [shéng mò] ► lit. carpenter's straight line marker ► same as ↑墨斗 ► fig. rules ► rules and regulations